ITB - Online appointment booking service
1.0.0 - Initial Release

ITB - Online appointment booking service, published by Service Well AB. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/servicewell/servicewell.fhir.wof-portal/ and changes regularly. See the Directory of published versions

Resource Profile: ActivityDefinitionPortal - Detailed Descriptions

Active as of 2026-04-20

Definitions for the activity-definition-portal resource profile.

Guidance on how to interpret the contents of this table can be foundhere

0. ActivityDefinition
Definition

This resource allows for the definition of some activity to be performed, independent of a particular patient, practitioner, or other performance context.

ShortThe definition of a specific activity to be taken, independent of any particular patient or context
Control0..*
Is Modifierfalse
Summaryfalse
Invariantsadf-0: Name should be usable as an identifier for the module by machine processing applications such as code generation (name.matches('[A-Z]([A-Za-z0-9_]){0,254}'))
dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())
dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty())
dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())
dom-6: A resource should have narrative for robust management (text.`div`.exists())
adf-0: Name should be usable as an identifier for the module by machine processing applications such as code generation (name.matches('[A-Z]([A-Za-z0-9_]){0,254}'))
2. ActivityDefinition.meta
Definition

The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

ShortMetadata about the resource
Control10..1
TypeMeta
Is Modifierfalse
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
4. ActivityDefinition.meta.versionId
Definition

The technical resource version supplied by the server for change tracking of this specific ActivityDefinitionPortal instance.


The version specific identifier, as it appears in the version portion of the URL. This value changes when the resource is created, updated, or deleted.

ShortServer-managed resource versionVersion specific identifier
Comments

The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.

Control0..1
Typeid
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supporttrue
Obligations
    ObligationsActorSource
    SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
    Summarytrue
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    6. ActivityDefinition.meta.profile
    Definition

    Identifies that the resource conforms to ActivityDefinitionPortal so clients can safely process it as the WOF Portal service concept profile.


    A list of profiles (references to StructureDefinition resources) that this resource claims to conform to. The URL is a reference to StructureDefinition.url.

    ShortProfile declaration for this portal resourceProfiles this resource claims to conform to
    Comments

    It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set.

    Control10..*
    Typecanonical(StructureDefinition)
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Must Supporttrue
    Obligations
      ObligationsActorSource
      SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
      Summarytrue
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      8. ActivityDefinition.implicitRules
      Definition

      A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

      ShortA set of rules under which this content was created
      Comments

      Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

      Control0..01
      Typeuri
      Is Modifiertrue because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Summarytrue
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      10. ActivityDefinition.language
      Definition

      The base language in which the resource is written.

      ShortLanguage of the resource content
      Comments

      Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).

      Control0..01
      BindingThe codes SHOULD be taken from CommonLanguageshttp://hl7.org/fhir/ValueSet/languages|4.0.1
      (preferred to http://hl7.org/fhir/ValueSet/languages|4.0.1)

      A human language.

      Additional BindingsPurpose
      AllLanguagesMax Binding
      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      12. ActivityDefinition.extension:sortKey
      Slice NamesortKey
      Definition

      Sort key used to order the service concept consistently in portal presentation.

      ShortPortal-specific sort key
      Control0..1
      This element is affected by the following invariants: ele-1
      TypeExtension(Sort Key) (Extension Type: integer)
      Is Modifierfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      14. ActivityDefinition.extension:campaigns
      Slice Namecampaigns
      Definition

      Campaign identifiers associated with the service concept, represented as repeated campaign codes.

      ShortCampaign identifiers for the service
      Control0..1
      This element is affected by the following invariants: ele-1
      TypeExtension(Campaigns) (Complex Extension)
      Is Modifierfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      16. ActivityDefinition.modifierExtension
      Definition

      May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

      ShortExtensions that cannot be ignored
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
      Summaryfalse
      Requirements

      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

      Alternate Namesextensions, user content
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      18. ActivityDefinition.identifier
      Definition

      A formal identifier that is used to identify this activity definition when it is represented in other formats, or referenced in a specification, model, design or an instance.

      ShortAdditional identifier for the activity definition
      Comments

      Typically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, and can then identify this activity definition outside of FHIR, where it is not possible to use the logical URI.

      NoteThis is a business identifier, not a resource identifier (see discussion)
      Control0..0*
      TypeIdentifier
      Is Modifierfalse
      Summarytrue
      Requirements

      Allows externally provided and/or usable business identifiers to be easily associated with the module.

      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      20. ActivityDefinition.title
      Definition

      The user-facing title used to present the service concept in search results, booking flows, and other portal views.


      A short, descriptive, user-friendly title for the activity definition.

      ShortHuman-readable title for the serviceName for this activity definition (human friendly)
      Comments

      This name does not need to be machine-processing friendly and may contain punctuation, white-space, etc.

      Control10..1
      Typestring
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supporttrue
      Obligations
        ObligationsActorSource
        SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
        SHALL:handlehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-clientfrom Wof Base ActivityDefinition
        Summarytrue
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        22. ActivityDefinition.subtitle
        Definition

        An explanatory or alternate title for the activity definition giving additional information about its content.

        ShortSubordinate title of the activity definition
        Control0..01
        Typestring
        Is Modifierfalse
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        24. ActivityDefinition.status
        Definition

        The lifecycle status of the ActivityDefinitionPortal definition, for example whether the service concept is active.


        The status of this activity definition. Enables tracking the life-cycle of the content.

        ShortPublication status of the service conceptdraft | active | retired | unknown
        Comments

        Allows filtering of activity definitions that are appropriate for use versus not.

        Control1..1
        BindingThe codes SHALL be taken from PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|4.0.1
        (required to http://hl7.org/fhir/ValueSet/publication-status|4.0.1)

        The lifecycle status of an artifact.

        Typecode
        Is Modifiertrue because This is labeled as "Is Modifier" because applications should not use a retired {{title}} without due consideration
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        Must Supporttrue
        Obligations
          ObligationsActorSource
          SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
          Summarytrue
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          26. ActivityDefinition.experimental
          Definition

          A Boolean value to indicate that this activity definition is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.

          ShortFor testing purposes, not real usage
          Comments

          Allows filtering of activity definitions that are appropriate for use versus not.

          Control0..01
          Typeboolean
          Is Modifierfalse
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Summarytrue
          Requirements

          Enables experimental content to be developed following the same lifecycle that would be used for a production-level activity definition.

          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          28. ActivityDefinition.subject[x]
          Definition

          A code or group definition that describes the intended subject of the activity being defined.

          ShortType of individual the activity definition is intended for
          Control0..01
          BindingUnless not suitable, these codes SHALL be taken from SubjectTypehttp://hl7.org/fhir/ValueSet/subject-type|4.0.1
          (extensible to http://hl7.org/fhir/ValueSet/subject-type|4.0.1)

          The possible types of subjects for an activity (E.g. Patient, Practitioner, Organization, Location, etc.).

          TypeChoice of: CodeableConcept, Reference(Group)
          Is Modifierfalse
          Summaryfalse
          Meaning if MissingPatient
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          30. ActivityDefinition.date
          Definition

          The publication or business version date for this service definition. Clients may use it to understand when the definition was last updated by the publisher.


          The date (and optionally time) when the activity definition was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the activity definition changes.

          ShortBusiness version date for the definitionDate last changed
          Comments

          Note that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the activity definition. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource.

          Control10..1
          TypedateTime
          Is Modifierfalse
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Must Supporttrue
          Obligations
            ObligationsActorSource
            SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
            Summarytrue
            Alternate NamesRevision Date
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            32. ActivityDefinition.description
            Definition

            A human-readable description of the service concept intended for presentation


            A free text natural language description of the activity definition from a consumer's perspective.

            ShortPresentation description of the serviceNatural language description of the activity definition
            Comments

            This description can be used to capture details such as why the activity definition was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the activity definition as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the activity definition is presumed to be the predominant language in the place the activity definition was created).

            Control0..1
            Typemarkdown
            Is Modifierfalse
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            Must Supporttrue
            Obligations
              ObligationsActorSource
              SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
              SHALL:handlehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-clientfrom Wof Base ActivityDefinition
              Summarytrue
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              34. ActivityDefinition.useContext
              Definition

              The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate activity definition instances.

              ShortThe context that the content is intended to support
              Comments

              When multiple useContexts are specified, there is no expectation that all or any of the contexts apply.

              Control0..0*
              TypeUsageContext
              Is Modifierfalse
              Summarytrue
              Requirements

              Assist in searching for appropriate content.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              36. ActivityDefinition.jurisdiction
              Definition

              A legal or geographic region in which the activity definition is intended to be used.

              ShortIntended jurisdiction for activity definition (if applicable)
              Comments

              It may be possible for the activity definition to be used in jurisdictions other than those for which it was originally designed or intended.

              Control0..0*
              BindingUnless not suitable, these codes SHALL be taken from Jurisdiction ValueSethttp://hl7.org/fhir/ValueSet/jurisdiction|4.0.1
              (extensible to http://hl7.org/fhir/ValueSet/jurisdiction|4.0.1)

              Countries and regions within which this artifact is targeted for use.

              TypeCodeableConcept
              Is Modifierfalse
              Summarytrue
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              38. ActivityDefinition.purpose
              Definition

              Explanation of why this activity definition is needed and why it has been designed as it has.

              ShortWhy this activity definition is defined
              Comments

              This element does not describe the usage of the activity definition. Instead, it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is. This may be used to point to source materials or specifications that drove the structure of this activity definition.

              Control0..01
              Typemarkdown
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              40. ActivityDefinition.usage
              Definition

              A detailed description of how the activity definition is used from a clinical perspective.

              ShortDescribes the clinical usage of the activity definition
              Control0..01
              Typestring
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              42. ActivityDefinition.copyright
              Definition

              A copyright statement relating to the activity definition and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the activity definition.

              ShortUse and/or publishing restrictions
              Control0..01
              Typemarkdown
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Summaryfalse
              Requirements

              Consumers must be able to determine any legal restrictions on the use of the activity definition and/or its content.

              Alternate NamesLicense, Restrictions
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              44. ActivityDefinition.approvalDate
              Definition

              The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.

              ShortWhen the activity definition was approved by publisher
              Comments

              The 'date' element may be more recent than the approval date because of minor changes or editorial corrections.

              Control0..01
              Typedate
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              46. ActivityDefinition.lastReviewDate
              Definition

              The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.

              ShortWhen the activity definition was last reviewed
              Comments

              If specified, this date follows the original approval date.

              Control0..01
              Typedate
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Summaryfalse
              Requirements

              Gives a sense of how "current" the content is. Resources that have not been reviewed in a long time may have a risk of being less appropriate/relevant.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              48. ActivityDefinition.effectivePeriod
              Definition

              The period during which the activity definition content was or is planned to be in active use.

              ShortWhen the activity definition is expected to be used
              Comments

              The effective period for a activity definition determines when the content is applicable for usage and is independent of publication and review dates. For example, a measure intended to be used for the year 2016 might be published in 2015.

              Control0..01
              TypePeriod
              Is Modifierfalse
              Summarytrue
              Requirements

              Allows establishing a transition before a resource comes into effect and also allows for a sunsetting process when new versions of the activity definition are or are expected to be used instead.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              50. ActivityDefinition.topic
              Definition

              Descriptive topics related to the content of the activity. Topics provide a high-level categorization of the activity that can be useful for filtering and searching.

              ShortE.g. Education, Treatment, Assessment, etc.
              Control0..0*
              BindingFor example codes, see DefinitionTopichttp://hl7.org/fhir/ValueSet/definition-topic|4.0.1
              (example to http://hl7.org/fhir/ValueSet/definition-topic|4.0.1)

              High-level categorization of the definition, used for searching, sorting, and filtering.

              TypeCodeableConcept
              Is Modifierfalse
              Summaryfalse
              Requirements

              Repositories must be able to determine how to categorize the activity definition so that it can be found by topical searches.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              52. ActivityDefinition.author
              Definition

              An individiual or organization primarily involved in the creation and maintenance of the content.

              ShortWho authored the content
              Control0..0*
              TypeContactDetail
              Is Modifierfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              54. ActivityDefinition.editor
              Definition

              An individual or organization primarily responsible for internal coherence of the content.

              ShortWho edited the content
              Control0..0*
              TypeContactDetail
              Is Modifierfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              56. ActivityDefinition.reviewer
              Definition

              An individual or organization primarily responsible for review of some aspect of the content.

              ShortWho reviewed the content
              Control0..0*
              TypeContactDetail
              Is Modifierfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              58. ActivityDefinition.endorser
              Definition

              An individual or organization responsible for officially endorsing the content for use in some setting.

              ShortWho endorsed the content
              Control0..0*
              TypeContactDetail
              Is Modifierfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              60. ActivityDefinition.relatedArtifact
              Definition

              Related artifacts such as additional documentation, justification, or bibliographic references.

              ShortAdditional documentation, citations, etc.
              Comments

              Each related artifact is either an attachment, or a reference to another resource, but not both.

              Control0..0*
              TypeRelatedArtifact
              Is Modifierfalse
              Summaryfalse
              Requirements

              Activity definitions must be able to provide enough information for consumers of the content (and/or interventions or results produced by the content) to be able to determine and understand the justification for and evidence in support of the content.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              62. ActivityDefinition.library
              Definition

              A reference to a Library resource containing any formal logic used by the activity definition.

              ShortLogic used by the activity definition
              Control0..0*
              Typecanonical(Library)
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              64. ActivityDefinition.kind
              Definition

              The request resource type represented by this service concept. In WOF Portal this is fixed to ServiceRequest.


              A description of the kind of resource the activity definition is representing. For example, a MedicationRequest, a ServiceRequest, or a CommunicationRequest. Typically, but not always, this is a Request resource.

              ShortTarget request type for the serviceKind of resource
              Comments

              May determine what types of extensions are permitted.

              Control10..1
              BindingThe codes SHALL be taken from RequestResourceTypehttp://hl7.org/fhir/ValueSet/request-resource-types|4.0.1
              (required to http://hl7.org/fhir/ValueSet/request-resource-types|4.0.1)

              The kind of activity the definition is describing.

              Typecode
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Must Supporttrue
              Obligations
                ObligationsActorSource
                SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                SHALL:handlehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-clientfrom Wof Base ActivityDefinition
                Summarytrue
                Pattern ValueServiceRequest
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                66. ActivityDefinition.code
                Definition

                The business code that uniquely identifies the shared service concept. Booking and interoperability use this code rather than the FHIR resource id.


                Detailed description of the type of activity; e.g. What lab test, what procedure, what kind of encounter.

                ShortBooking activity code for the serviceDetail type of activity
                Comments

                Tends to be less relevant for activities involving particular products.

                Control10..1
                BindingFor example codes, see ProcedureCodes(SNOMEDCT)http://hl7.org/fhir/ValueSet/procedure-code|4.0.1
                (example to http://hl7.org/fhir/ValueSet/procedure-code|4.0.1)

                Detailed type of the activity; e.g. CBC.

                TypeCodeableConcept
                Is Modifierfalse
                Must Supporttrue
                Obligations
                  ObligationsActorSource
                  SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                  Summarytrue
                  Requirements

                  Allows matching performed to planned as well as validation against protocols.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  68. ActivityDefinition.code.coding
                  Definition

                  The coding that carries the booking activity code for the service concept.


                  A reference to a code defined by a terminology system.

                  ShortCoded representation of the service conceptCode defined by a terminology system
                  Comments

                  Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                  Control10..1*
                  TypeCoding
                  Is Modifierfalse
                  Must Supporttrue
                  Summarytrue
                  Requirements

                  Allows for alternative encodings within a code system, and translations to other code systems.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  SlicingThis element introduces a set of slices on ActivityDefinition.code.coding. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                  • pattern @ system
                  • 70. ActivityDefinition.code.coding.display
                    Definition

                    A representation of the meaning of the code in the system, following the rules of the system.

                    ShortRepresentation defined by the system
                    Control0..01
                    Typestring
                    Is Modifierfalse
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    Summarytrue
                    Requirements

                    Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    72. ActivityDefinition.code.coding:serviceTypeId
                    Slice NameserviceTypeId
                    Definition

                    The coding that carries the booking activity code for the service concept.


                    A reference to a code defined by a terminology system.

                    ShortCoded representation of the service conceptCode defined by a terminology system
                    Comments

                    Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                    Control10..1*
                    TypeCoding
                    Is Modifierfalse
                    Must Supporttrue
                    Summarytrue
                    Requirements

                    Allows for alternative encodings within a code system, and translations to other code systems.

                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    74. ActivityDefinition.code.coding:serviceTypeId.system
                    Definition

                    The coding system for the booking activity code. The server SHALL populate this with the WOF Connect service-type-id code system.


                    The identification of the code system that defines the meaning of the symbol in the code.

                    ShortWOF Connect service type code systemIdentity of the terminology system
                    Comments

                    The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.

                    Control10..1
                    Typeuri
                    Is Modifierfalse
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    Summarytrue
                    Requirements

                    Need to be unambiguous about the source of the definition of the symbol.

                    Pattern Valuehttp://canonical.fhir.link/servicewell/wof-connect/identifiercodesystem/service-type-id
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    76. ActivityDefinition.code.coding:serviceTypeId.display
                    Definition

                    A representation of the meaning of the code in the system, following the rules of the system.

                    ShortRepresentation defined by the system
                    Control0..01
                    Typestring
                    Is Modifierfalse
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    Summarytrue
                    Requirements

                    Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    78. ActivityDefinition.intent
                    Definition

                    Indicates the level of authority/intentionality associated with the activity and where the request should fit into the workflow chain.

                    Shortproposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option
                    Control0..01
                    BindingThe codes SHALL be taken from RequestIntenthttp://hl7.org/fhir/ValueSet/request-intent|4.0.1
                    (required to http://hl7.org/fhir/ValueSet/request-intent|4.0.1)

                    Codes indicating the degree of authority/intentionality associated with a request.

                    Typecode
                    Is Modifierfalse
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    80. ActivityDefinition.priority
                    Definition

                    Indicates how quickly the activity should be addressed with respect to other requests.

                    Shortroutine | urgent | asap | stat
                    Control0..01
                    BindingThe codes SHALL be taken from RequestPriorityhttp://hl7.org/fhir/ValueSet/request-priority|4.0.1
                    (required to http://hl7.org/fhir/ValueSet/request-priority|4.0.1)

                    Identifies the level of importance to be assigned to actioning the request.

                    Typecode
                    Is Modifierfalse
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    82. ActivityDefinition.doNotPerform
                    Definition

                    Set this to true if the definition is to indicate that a particular activity should NOT be performed. If true, this element should be interpreted to reinforce a negative coding. For example NPO as a code with a doNotPerform of true would still indicate to NOT perform the action.

                    ShortTrue if the activity should not be performed
                    Comments

                    This element is not intended to be used to communicate a decision support response to cancel an order in progress. That should be done with the "remove" type of a PlanDefinition or RequestGroup.

                    Control0..01
                    Typeboolean
                    Is Modifiertrue because If true this element negates the specified action. For Example, instead of a request for a procedure, it is a request for the procedure to not occur.
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    Summarytrue
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    84. ActivityDefinition.timing[x]
                    Definition

                    The period, timing or frequency upon which the described activity is to occur.

                    ShortWhen activity is to occur
                    Control0..01
                    TypeChoice of: Timing, dateTime, Age, Period, Range, Duration
                    Is Modifierfalse
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    Summaryfalse
                    Requirements

                    Allows prompting for activities and detection of missed planned activities.

                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    86. ActivityDefinition.location
                    Definition

                    Identifies the facility where the activity will occur; e.g. home, hospital, specific clinic, etc.

                    ShortWhere it should happen
                    Comments

                    May reference a specific clinical location or may just identify a type of location.

                    Control0..01
                    TypeReference(Location)
                    Is Modifierfalse
                    Summaryfalse
                    Requirements

                    Helps in planning of activity.

                    Alternate Namesfacility
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    88. ActivityDefinition.participant
                    Definition

                    Indicates who should participate in performing the action described.

                    ShortWho should participate in the action
                    Control0..0*
                    TypeBackboneElement
                    Is Modifierfalse
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    92. ActivityDefinition.product[x]
                    Definition

                    Identifies the food, drug or other product being consumed or supplied in the activity.

                    ShortWhat's administered/supplied
                    Control0..01
                    BindingFor example codes, see SNOMEDCTMedicationCodeshttp://hl7.org/fhir/ValueSet/medication-codes|4.0.1
                    (example to http://hl7.org/fhir/ValueSet/medication-codes|4.0.1)

                    Code describing the type of substance or medication.

                    TypeChoice of: Reference(Medication, Substance), CodeableConcept
                    Is Modifierfalse
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    94. ActivityDefinition.quantity
                    Definition

                    Identifies the quantity expected to be consumed at once (per dose, per meal, etc.).

                    ShortHow much is administered/consumed/supplied
                    Control0..01
                    TypeQuantity(SimpleQuantity)
                    Is Modifierfalse
                    Summaryfalse
                    Alternate Namesdose
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    96. ActivityDefinition.dosage
                    Definition

                    Provides detailed dosage instructions in the same way that they are described for MedicationRequest resources.

                    ShortDetailed dosage instructions
                    Comments

                    If a dosage instruction is used, the definition should not specify timing or quantity.

                    Control0..0*
                    TypeDosage
                    Is Modifierfalse
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    98. ActivityDefinition.bodySite
                    Definition

                    Indicates the sites on the subject's body where the procedure should be performed (I.e. the target sites).

                    ShortWhat part of body to perform on
                    Comments

                    Only used if not implicit in the code found in ServiceRequest.type.

                    Control0..0*
                    BindingFor example codes, see SNOMEDCTBodyStructureshttp://hl7.org/fhir/ValueSet/body-site|4.0.1
                    (example to http://hl7.org/fhir/ValueSet/body-site|4.0.1)

                    A code that identifies the anatomical location.

                    TypeCodeableConcept
                    Is Modifierfalse
                    Summaryfalse
                    Requirements

                    Knowing where the procedure is made is important for tracking if multiple sites are possible.

                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    100. ActivityDefinition.specimenRequirement
                    Definition

                    Defines specimen requirements for the action to be performed, such as required specimens for a lab test.

                    ShortWhat specimens are required to perform this action
                    Control0..0*
                    TypeReference(SpecimenDefinition)
                    Is Modifierfalse
                    Summaryfalse
                    Requirements

                    Needed to represent lab order definitions.

                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    102. ActivityDefinition.observationRequirement
                    Definition

                    Defines observation requirements for the action to be performed, such as body weight or surface area.

                    ShortWhat observations are required to perform this action
                    Control0..0*
                    TypeReference(ObservationDefinition)
                    Is Modifierfalse
                    Summaryfalse
                    Requirements

                    Needed to represent observation definitions.

                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    104. ActivityDefinition.observationResultRequirement
                    Definition

                    Defines the observations that are expected to be produced by the action.

                    ShortWhat observations must be produced by this action
                    Control0..0*
                    TypeReference(ObservationDefinition)
                    Is Modifierfalse
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    106. ActivityDefinition.transform
                    Definition

                    A reference to a StructureMap resource that defines a transform that can be executed to produce the intent resource using the ActivityDefinition instance as the input.

                    ShortTransform to apply the template
                    Comments

                    Note that if both a transform and dynamic values are specified, the dynamic values will be applied to the result of the transform.

                    Control0..01
                    Typecanonical(StructureMap)
                    Is Modifierfalse
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    108. ActivityDefinition.dynamicValue
                    Definition

                    Dynamic values that will be evaluated to produce values for elements of the resulting resource. For example, if the dosage of a medication must be computed based on the patient's weight, a dynamic value would be used to specify an expression that calculated the weight, and the path on the request resource that would contain the result.

                    ShortDynamic aspects of the definition
                    Comments

                    Dynamic values are applied in the order in which they are defined in the ActivityDefinition. Note that if both a transform and dynamic values are specified, the dynamic values will be applied to the result of the transform.

                    Control0..0*
                    TypeBackboneElement
                    Is Modifierfalse
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

                    Guidance on how to interpret the contents of this table can be foundhere

                    0. ActivityDefinition
                    2. ActivityDefinition.meta
                    4. ActivityDefinition.meta.versionId
                    Definition

                    The technical resource version supplied by the server for change tracking of this specific ActivityDefinitionPortal instance.

                    6. ActivityDefinition.meta.profile
                    Definition

                    Identifies that the resource conforms to ActivityDefinitionPortal so clients can safely process it as the WOF Portal service concept profile.

                    8. ActivityDefinition.title
                    Control1..?
                    10. ActivityDefinition.status
                    Definition

                    The lifecycle status of the ActivityDefinitionPortal definition, for example whether the service concept is active.

                    12. ActivityDefinition.code
                    14. ActivityDefinition.code.coding
                    Control0..1
                    SlicingThis element introduces a set of slices on ActivityDefinition.code.coding. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                    • pattern @ system
                    • 16. ActivityDefinition.code.coding.display
                      Control0..0
                      18. ActivityDefinition.code.coding:serviceTypeId
                      Slice NameserviceTypeId
                      Control1..1
                      20. ActivityDefinition.code.coding:serviceTypeId.system
                      Control1..?
                      Pattern Valuehttp://canonical.fhir.link/servicewell/wof-connect/identifiercodesystem/service-type-id
                      22. ActivityDefinition.code.coding:serviceTypeId.display
                      Control0..0
                      24. ActivityDefinition.timing[x]
                      Control0..0
                      26. ActivityDefinition.participant
                      Control0..0

                      Guidance on how to interpret the contents of this table can be foundhere

                      0. ActivityDefinition
                      Definition

                      This resource allows for the definition of some activity to be performed, independent of a particular patient, practitioner, or other performance context.

                      ShortThe definition of a specific activity to be taken, independent of any particular patient or context
                      Control0..*
                      Is Modifierfalse
                      Summaryfalse
                      Invariantsadf-0: Name should be usable as an identifier for the module by machine processing applications such as code generation (name.matches('[A-Z]([A-Za-z0-9_]){0,254}'))
                      dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())
                      dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty())
                      dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
                      dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())
                      dom-6: A resource should have narrative for robust management (text.`div`.exists())
                      2. ActivityDefinition.id
                      Definition

                      The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

                      ShortLogical id of this artifact
                      Comments

                      The only time that a resource does not have an id is when it is being submitted to the server using a create operation.

                      Control0..1
                      Typeid
                      Is Modifierfalse
                      Summarytrue
                      4. ActivityDefinition.meta
                      Definition

                      The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

                      ShortMetadata about the resource
                      Control1..1
                      TypeMeta
                      Is Modifierfalse
                      Summarytrue
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      6. ActivityDefinition.meta.id
                      Definition

                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                      ShortUnique id for inter-element referencing
                      Control0..1
                      Typestring
                      Is Modifierfalse
                      XML FormatIn the XML format, this property is represented as an attribute.
                      Summaryfalse
                      8. ActivityDefinition.meta.extension
                      Definition

                      May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                      ShortAdditional content defined by implementations
                      Comments

                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                      Control0..*
                      TypeExtension
                      Is Modifierfalse
                      Summaryfalse
                      Alternate Namesextensions, user content
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                      SlicingThis element introduces a set of slices on ActivityDefinition.meta.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                      • value @ url
                      • 10. ActivityDefinition.meta.versionId
                        Definition

                        The technical resource version supplied by the server for change tracking of this specific ActivityDefinitionPortal instance.

                        ShortServer-managed resource version
                        Comments

                        The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.

                        Control0..1
                        Typeid
                        Is Modifierfalse
                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                        Must Supporttrue
                        Obligations
                          ObligationsActorSource
                          SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                          Summarytrue
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          12. ActivityDefinition.meta.lastUpdated
                          Definition

                          When the resource last changed - e.g. when the version changed.

                          ShortWhen the resource version last changed
                          Comments

                          This value is always populated except when the resource is first being created. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a read interaction.

                          Control0..1
                          Typeinstant
                          Is Modifierfalse
                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                          Summarytrue
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          14. ActivityDefinition.meta.source
                          Definition

                          A uri that identifies the source system of the resource. This provides a minimal amount of Provenance information that can be used to track or differentiate the source of information in the resource. The source may identify another FHIR server, document, message, database, etc.

                          ShortIdentifies where the resource comes from
                          Comments

                          In the provenance resource, this corresponds to Provenance.entity.what[x]. The exact use of the source (and the implied Provenance.entity.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used.

                          This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL.

                          Control0..1
                          Typeuri
                          Is Modifierfalse
                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                          Summarytrue
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          16. ActivityDefinition.meta.profile
                          Definition

                          Identifies that the resource conforms to ActivityDefinitionPortal so clients can safely process it as the WOF Portal service concept profile.

                          ShortProfile declaration for this portal resource
                          Comments

                          It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set.

                          Control1..*
                          Typecanonical(StructureDefinition)
                          Is Modifierfalse
                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                          Must Supporttrue
                          Obligations
                            ObligationsActorSource
                            SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                            Summarytrue
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            18. ActivityDefinition.meta.security
                            Definition

                            Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure.

                            ShortSecurity Labels applied to this resource
                            Comments

                            The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored.

                            Control0..*
                            BindingUnless not suitable, these codes SHALL be taken from All Security Labels
                            (extensible to http://hl7.org/fhir/ValueSet/security-labels|4.0.1)

                            Security Labels from the Healthcare Privacy and Security Classification System.

                            TypeCoding
                            Is Modifierfalse
                            Summarytrue
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            20. ActivityDefinition.meta.tag
                            Definition

                            Tags applied to this resource. Tags are intended to be used to identify and relate resources to process and workflow, and applications are not required to consider the tags when interpreting the meaning of a resource.

                            ShortTags applied to this resource
                            Comments

                            The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored.

                            Control0..*
                            BindingFor example codes, see CommonTags
                            (example to http://hl7.org/fhir/ValueSet/common-tags|4.0.1)

                            Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".

                            TypeCoding
                            Is Modifierfalse
                            Summarytrue
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            22. ActivityDefinition.implicitRules
                            Definition

                            A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

                            ShortA set of rules under which this content was created
                            Comments

                            Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

                            Control0..0
                            Typeuri
                            Is Modifiertrue because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summarytrue
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            24. ActivityDefinition.language
                            Definition

                            The base language in which the resource is written.

                            ShortLanguage of the resource content
                            Comments

                            Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).

                            Control0..0
                            BindingThe codes SHOULD be taken from CommonLanguages
                            (preferred to http://hl7.org/fhir/ValueSet/languages|4.0.1)

                            A human language.

                            Additional BindingsPurpose
                            AllLanguagesMax Binding
                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            26. ActivityDefinition.text
                            Definition

                            A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

                            ShortText summary of the resource, for human interpretation
                            Comments

                            Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.

                            Control0..1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesnarrative, html, xhtml, display
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            28. ActivityDefinition.contained
                            Definition

                            These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.

                            ShortContained, inline Resources
                            Comments

                            This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.

                            Control0..*
                            TypeResource
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesinline resources, anonymous resources, contained resources
                            30. ActivityDefinition.extension
                            Definition

                            An Extension

                            ShortExtension
                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            SlicingThis element introduces a set of slices on ActivityDefinition.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                            • value @ url
                            • 32. ActivityDefinition.extension:sortKey
                              Slice NamesortKey
                              Definition

                              Sort key used to order the service concept consistently in portal presentation.

                              ShortPortal-specific sort key
                              Control0..1
                              This element is affected by the following invariants: ele-1
                              TypeExtension(Sort Key) (Extension Type: integer)
                              Is Modifierfalse
                              Summaryfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              34. ActivityDefinition.extension:campaigns
                              Slice Namecampaigns
                              Definition

                              Campaign identifiers associated with the service concept, represented as repeated campaign codes.

                              ShortCampaign identifiers for the service
                              Control0..1
                              This element is affected by the following invariants: ele-1
                              TypeExtension(Campaigns) (Complex Extension)
                              Is Modifierfalse
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              36. ActivityDefinition.modifierExtension
                              Definition

                              May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                              ShortExtensions that cannot be ignored
                              Comments

                              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                              Control0..*
                              TypeExtension
                              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
                              Summaryfalse
                              Requirements

                              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                              Alternate Namesextensions, user content
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                              38. ActivityDefinition.url
                              Definition

                              An absolute URI that is used to identify this activity definition when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this activity definition is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the activity definition is stored on different servers.

                              ShortCanonical identifier for this activity definition, represented as a URI (globally unique)
                              Comments

                              Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred. Multiple instances may share the same URL if they have a distinct version.

                              The determination of when to create a new version of a resource (same url, new version) vs. defining a new artifact is up to the author. Considerations for making this decision are found in Technical and Business Versions.

                              In some cases, the resource can no longer be found at the stated url, but the url itself cannot change. Implementations can use the meta.source element to indicate where the current master source of the resource can be found.

                              Control0..1
                              Typeuri
                              Is Modifierfalse
                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                              Summarytrue
                              Requirements

                              Allows the activity definition to be referenced by a single globally unique identifier.

                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              40. ActivityDefinition.identifier
                              Definition

                              A formal identifier that is used to identify this activity definition when it is represented in other formats, or referenced in a specification, model, design or an instance.

                              ShortAdditional identifier for the activity definition
                              Comments

                              Typically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, and can then identify this activity definition outside of FHIR, where it is not possible to use the logical URI.

                              NoteThis is a business identifier, not a resource identifier (see discussion)
                              Control0..0
                              TypeIdentifier
                              Is Modifierfalse
                              Summarytrue
                              Requirements

                              Allows externally provided and/or usable business identifiers to be easily associated with the module.

                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              42. ActivityDefinition.version
                              Definition

                              The identifier that is used to identify this version of the activity definition when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the activity definition author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence. To provide a version consistent with the Decision Support Service specification, use the format Major.Minor.Revision (e.g. 1.0.0). For more information on versioning knowledge assets, refer to the Decision Support Service specification. Note that a version is required for non-experimental active assets.

                              ShortBusiness version of the activity definition
                              Comments

                              There may be different activity definition instances that have the same identifier but different versions. The version can be appended to the url in a reference to allow a reference to a particular business version of the activity definition with the format [url]|[version].

                              NoteThis is a business version Id, not a resource version Id (see discussion)
                              Control0..1
                              Typestring
                              Is Modifierfalse
                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                              Summarytrue
                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              44. ActivityDefinition.name
                              Definition

                              A natural language name identifying the activity definition. This name should be usable as an identifier for the module by machine processing applications such as code generation.

                              ShortName for this activity definition (computer friendly)
                              Comments

                              The name is not expected to be globally unique. The name should be a simple alphanumeric type name to ensure that it is machine-processing friendly.

                              Control0..1
                              This element is affected by the following invariants: inv-0
                              Typestring
                              Is Modifierfalse
                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                              Summarytrue
                              Requirements

                              Support human navigation and code generation.

                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                              46. ActivityDefinition.title
                              Definition

                              The user-facing title used to present the service concept in search results, booking flows, and other portal views.

                              ShortHuman-readable title for the service
                              Comments

                              This name does not need to be machine-processing friendly and may contain punctuation, white-space, etc.

                              Control1..1
                              Typestring
                              Is Modifierfalse
                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                              Must Supporttrue
                              Obligations
                                ObligationsActorSource
                                SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                                SHALL:handlehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-clientfrom Wof Base ActivityDefinition
                                Summarytrue
                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                48. ActivityDefinition.subtitle
                                Definition

                                An explanatory or alternate title for the activity definition giving additional information about its content.

                                ShortSubordinate title of the activity definition
                                Control0..0
                                Typestring
                                Is Modifierfalse
                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                Summaryfalse
                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                50. ActivityDefinition.status
                                Definition

                                The lifecycle status of the ActivityDefinitionPortal definition, for example whether the service concept is active.

                                ShortPublication status of the service concept
                                Comments

                                Allows filtering of activity definitions that are appropriate for use versus not.

                                Control1..1
                                BindingThe codes SHALL be taken from PublicationStatus
                                (required to http://hl7.org/fhir/ValueSet/publication-status|4.0.1)

                                The lifecycle status of an artifact.

                                Typecode
                                Is Modifiertrue because This is labeled as "Is Modifier" because applications should not use a retired {{title}} without due consideration
                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                Must Supporttrue
                                Obligations
                                  ObligationsActorSource
                                  SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                                  Summarytrue
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  52. ActivityDefinition.experimental
                                  Definition

                                  A Boolean value to indicate that this activity definition is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.

                                  ShortFor testing purposes, not real usage
                                  Comments

                                  Allows filtering of activity definitions that are appropriate for use versus not.

                                  Control0..0
                                  Typeboolean
                                  Is Modifierfalse
                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                  Summarytrue
                                  Requirements

                                  Enables experimental content to be developed following the same lifecycle that would be used for a production-level activity definition.

                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  54. ActivityDefinition.subject[x]
                                  Definition

                                  A code or group definition that describes the intended subject of the activity being defined.

                                  ShortType of individual the activity definition is intended for
                                  Control0..0
                                  BindingUnless not suitable, these codes SHALL be taken from SubjectType
                                  (extensible to http://hl7.org/fhir/ValueSet/subject-type|4.0.1)

                                  The possible types of subjects for an activity (E.g. Patient, Practitioner, Organization, Location, etc.).

                                  TypeChoice of: CodeableConcept, Reference(Group)
                                  Is Modifierfalse
                                  Summaryfalse
                                  Meaning if MissingPatient
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  56. ActivityDefinition.date
                                  Definition

                                  The publication or business version date for this service definition. Clients may use it to understand when the definition was last updated by the publisher.

                                  ShortBusiness version date for the definition
                                  Comments

                                  Note that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the activity definition. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource.

                                  Control1..1
                                  TypedateTime
                                  Is Modifierfalse
                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                  Must Supporttrue
                                  Obligations
                                    ObligationsActorSource
                                    SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                                    Summarytrue
                                    Alternate NamesRevision Date
                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                    58. ActivityDefinition.publisher
                                    Definition

                                    The name of the organization or individual that published the activity definition.

                                    ShortName of the publisher (organization or individual)
                                    Comments

                                    Usually an organization but may be an individual. The publisher (or steward) of the activity definition is the organization or individual primarily responsible for the maintenance and upkeep of the activity definition. This is not necessarily the same individual or organization that developed and initially authored the content. The publisher is the primary point of contact for questions or issues with the activity definition. This item SHOULD be populated unless the information is available from context.

                                    Control0..1
                                    Typestring
                                    Is Modifierfalse
                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                    Summarytrue
                                    Requirements

                                    Helps establish the "authority/credibility" of the activity definition. May also allow for contact.

                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                    60. ActivityDefinition.contact
                                    Definition

                                    Contact details to assist a user in finding and communicating with the publisher.

                                    ShortContact details for the publisher
                                    Comments

                                    May be a web site, an email address, a telephone number, etc.

                                    Control0..*
                                    TypeContactDetail
                                    Is Modifierfalse
                                    Summarytrue
                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                    62. ActivityDefinition.description
                                    Definition

                                    A human-readable description of the service concept intended for presentation

                                    ShortPresentation description of the service
                                    Comments

                                    This description can be used to capture details such as why the activity definition was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the activity definition as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the activity definition is presumed to be the predominant language in the place the activity definition was created).

                                    Control0..1
                                    Typemarkdown
                                    Is Modifierfalse
                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                    Must Supporttrue
                                    Obligations
                                      ObligationsActorSource
                                      SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                                      SHALL:handlehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-clientfrom Wof Base ActivityDefinition
                                      Summarytrue
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      64. ActivityDefinition.useContext
                                      Definition

                                      The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate activity definition instances.

                                      ShortThe context that the content is intended to support
                                      Comments

                                      When multiple useContexts are specified, there is no expectation that all or any of the contexts apply.

                                      Control0..0
                                      TypeUsageContext
                                      Is Modifierfalse
                                      Summarytrue
                                      Requirements

                                      Assist in searching for appropriate content.

                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      66. ActivityDefinition.jurisdiction
                                      Definition

                                      A legal or geographic region in which the activity definition is intended to be used.

                                      ShortIntended jurisdiction for activity definition (if applicable)
                                      Comments

                                      It may be possible for the activity definition to be used in jurisdictions other than those for which it was originally designed or intended.

                                      Control0..0
                                      BindingUnless not suitable, these codes SHALL be taken from Jurisdiction ValueSet
                                      (extensible to http://hl7.org/fhir/ValueSet/jurisdiction|4.0.1)

                                      Countries and regions within which this artifact is targeted for use.

                                      TypeCodeableConcept
                                      Is Modifierfalse
                                      Summarytrue
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      68. ActivityDefinition.purpose
                                      Definition

                                      Explanation of why this activity definition is needed and why it has been designed as it has.

                                      ShortWhy this activity definition is defined
                                      Comments

                                      This element does not describe the usage of the activity definition. Instead, it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is. This may be used to point to source materials or specifications that drove the structure of this activity definition.

                                      Control0..0
                                      Typemarkdown
                                      Is Modifierfalse
                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                      Summaryfalse
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      70. ActivityDefinition.usage
                                      Definition

                                      A detailed description of how the activity definition is used from a clinical perspective.

                                      ShortDescribes the clinical usage of the activity definition
                                      Control0..0
                                      Typestring
                                      Is Modifierfalse
                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                      Summaryfalse
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      72. ActivityDefinition.copyright
                                      Definition

                                      A copyright statement relating to the activity definition and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the activity definition.

                                      ShortUse and/or publishing restrictions
                                      Control0..0
                                      Typemarkdown
                                      Is Modifierfalse
                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                      Summaryfalse
                                      Requirements

                                      Consumers must be able to determine any legal restrictions on the use of the activity definition and/or its content.

                                      Alternate NamesLicense, Restrictions
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      74. ActivityDefinition.approvalDate
                                      Definition

                                      The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.

                                      ShortWhen the activity definition was approved by publisher
                                      Comments

                                      The 'date' element may be more recent than the approval date because of minor changes or editorial corrections.

                                      Control0..0
                                      Typedate
                                      Is Modifierfalse
                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                      Summaryfalse
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      76. ActivityDefinition.lastReviewDate
                                      Definition

                                      The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.

                                      ShortWhen the activity definition was last reviewed
                                      Comments

                                      If specified, this date follows the original approval date.

                                      Control0..0
                                      Typedate
                                      Is Modifierfalse
                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                      Summaryfalse
                                      Requirements

                                      Gives a sense of how "current" the content is. Resources that have not been reviewed in a long time may have a risk of being less appropriate/relevant.

                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      78. ActivityDefinition.effectivePeriod
                                      Definition

                                      The period during which the activity definition content was or is planned to be in active use.

                                      ShortWhen the activity definition is expected to be used
                                      Comments

                                      The effective period for a activity definition determines when the content is applicable for usage and is independent of publication and review dates. For example, a measure intended to be used for the year 2016 might be published in 2015.

                                      Control0..0
                                      TypePeriod
                                      Is Modifierfalse
                                      Summarytrue
                                      Requirements

                                      Allows establishing a transition before a resource comes into effect and also allows for a sunsetting process when new versions of the activity definition are or are expected to be used instead.

                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      80. ActivityDefinition.topic
                                      Definition

                                      Descriptive topics related to the content of the activity. Topics provide a high-level categorization of the activity that can be useful for filtering and searching.

                                      ShortE.g. Education, Treatment, Assessment, etc.
                                      Control0..0
                                      BindingFor example codes, see DefinitionTopic
                                      (example to http://hl7.org/fhir/ValueSet/definition-topic|4.0.1)

                                      High-level categorization of the definition, used for searching, sorting, and filtering.

                                      TypeCodeableConcept
                                      Is Modifierfalse
                                      Summaryfalse
                                      Requirements

                                      Repositories must be able to determine how to categorize the activity definition so that it can be found by topical searches.

                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      82. ActivityDefinition.author
                                      Definition

                                      An individiual or organization primarily involved in the creation and maintenance of the content.

                                      ShortWho authored the content
                                      Control0..0
                                      TypeContactDetail
                                      Is Modifierfalse
                                      Summaryfalse
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      84. ActivityDefinition.editor
                                      Definition

                                      An individual or organization primarily responsible for internal coherence of the content.

                                      ShortWho edited the content
                                      Control0..0
                                      TypeContactDetail
                                      Is Modifierfalse
                                      Summaryfalse
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      86. ActivityDefinition.reviewer
                                      Definition

                                      An individual or organization primarily responsible for review of some aspect of the content.

                                      ShortWho reviewed the content
                                      Control0..0
                                      TypeContactDetail
                                      Is Modifierfalse
                                      Summaryfalse
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      88. ActivityDefinition.endorser
                                      Definition

                                      An individual or organization responsible for officially endorsing the content for use in some setting.

                                      ShortWho endorsed the content
                                      Control0..0
                                      TypeContactDetail
                                      Is Modifierfalse
                                      Summaryfalse
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      90. ActivityDefinition.relatedArtifact
                                      Definition

                                      Related artifacts such as additional documentation, justification, or bibliographic references.

                                      ShortAdditional documentation, citations, etc.
                                      Comments

                                      Each related artifact is either an attachment, or a reference to another resource, but not both.

                                      Control0..0
                                      TypeRelatedArtifact
                                      Is Modifierfalse
                                      Summaryfalse
                                      Requirements

                                      Activity definitions must be able to provide enough information for consumers of the content (and/or interventions or results produced by the content) to be able to determine and understand the justification for and evidence in support of the content.

                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      92. ActivityDefinition.library
                                      Definition

                                      A reference to a Library resource containing any formal logic used by the activity definition.

                                      ShortLogic used by the activity definition
                                      Control0..0
                                      Typecanonical(Library)
                                      Is Modifierfalse
                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                      Summaryfalse
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      94. ActivityDefinition.kind
                                      Definition

                                      The request resource type represented by this service concept. In WOF Portal this is fixed to ServiceRequest.

                                      ShortTarget request type for the service
                                      Comments

                                      May determine what types of extensions are permitted.

                                      Control1..1
                                      BindingThe codes SHALL be taken from RequestResourceType
                                      (required to http://hl7.org/fhir/ValueSet/request-resource-types|4.0.1)

                                      The kind of activity the definition is describing.

                                      Typecode
                                      Is Modifierfalse
                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                      Must Supporttrue
                                      Obligations
                                        ObligationsActorSource
                                        SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                                        SHALL:handlehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-clientfrom Wof Base ActivityDefinition
                                        Summarytrue
                                        Pattern ValueServiceRequest
                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        96. ActivityDefinition.profile
                                        Definition

                                        A profile to which the target of the activity definition is expected to conform.

                                        ShortWhat profile the resource needs to conform to
                                        Control0..1
                                        Typecanonical(StructureDefinition)
                                        Is Modifierfalse
                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                        Summaryfalse
                                        Requirements

                                        Allows profiles to be used to describe the types of activities that can be performed within a workflow, protocol, or order set.

                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        98. ActivityDefinition.code
                                        Definition

                                        The business code that uniquely identifies the shared service concept. Booking and interoperability use this code rather than the FHIR resource id.

                                        ShortBooking activity code for the service
                                        Comments

                                        Tends to be less relevant for activities involving particular products.

                                        Control1..1
                                        BindingFor example codes, see ProcedureCodes(SNOMEDCT)
                                        (example to http://hl7.org/fhir/ValueSet/procedure-code|4.0.1)

                                        Detailed type of the activity; e.g. CBC.

                                        TypeCodeableConcept
                                        Is Modifierfalse
                                        Must Supporttrue
                                        Obligations
                                          ObligationsActorSource
                                          SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                                          Summarytrue
                                          Requirements

                                          Allows matching performed to planned as well as validation against protocols.

                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                          100. ActivityDefinition.code.id
                                          Definition

                                          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                          ShortUnique id for inter-element referencing
                                          Control0..1
                                          Typestring
                                          Is Modifierfalse
                                          XML FormatIn the XML format, this property is represented as an attribute.
                                          Summaryfalse
                                          102. ActivityDefinition.code.extension
                                          Definition

                                          May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                          ShortAdditional content defined by implementations
                                          Comments

                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                          Control0..*
                                          TypeExtension
                                          Is Modifierfalse
                                          Summaryfalse
                                          Alternate Namesextensions, user content
                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                          SlicingThis element introduces a set of slices on ActivityDefinition.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                          • value @ url
                                          • 104. ActivityDefinition.code.coding
                                            Definition

                                            The coding that carries the booking activity code for the service concept.

                                            ShortCoded representation of the service concept
                                            Comments

                                            Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                            Control1..1
                                            TypeCoding
                                            Is Modifierfalse
                                            Must Supporttrue
                                            Summarytrue
                                            Requirements

                                            Allows for alternative encodings within a code system, and translations to other code systems.

                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                            SlicingThis element introduces a set of slices on ActivityDefinition.code.coding. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                            • pattern @ system
                                            • 106. ActivityDefinition.code.coding.id
                                              Definition

                                              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                              ShortUnique id for inter-element referencing
                                              Control0..1
                                              Typestring
                                              Is Modifierfalse
                                              XML FormatIn the XML format, this property is represented as an attribute.
                                              Summaryfalse
                                              108. ActivityDefinition.code.coding.extension
                                              Definition

                                              May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                              ShortAdditional content defined by implementations
                                              Comments

                                              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                              Control0..*
                                              TypeExtension
                                              Is Modifierfalse
                                              Summaryfalse
                                              Alternate Namesextensions, user content
                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                              SlicingThis element introduces a set of slices on ActivityDefinition.code.coding.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                              • value @ url
                                              • 110. ActivityDefinition.code.coding.system
                                                Definition

                                                The coding system for the booking activity code. The server SHALL populate this with the WOF Connect service-type-id code system.

                                                ShortWOF Connect service type code system
                                                Comments

                                                The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.

                                                Control0..1
                                                Typeuri
                                                Is Modifierfalse
                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                Summarytrue
                                                Requirements

                                                Need to be unambiguous about the source of the definition of the symbol.

                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                112. ActivityDefinition.code.coding.version
                                                Definition

                                                The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.

                                                ShortVersion of the system - if relevant
                                                Comments

                                                Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.

                                                NoteThis is a business version Id, not a resource version Id (see discussion)
                                                Control0..1
                                                Typestring
                                                Is Modifierfalse
                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                Summarytrue
                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                114. ActivityDefinition.code.coding.code
                                                Definition

                                                The code value that uniquely identifies the shared service concept within the WOF Connect service-type-id code system. This is the only coded value the client is required to populate.

                                                ShortService type identifier
                                                Control0..1
                                                Typecode
                                                Is Modifierfalse
                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                Obligations
                                                  ObligationsActorSource
                                                  SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                                                  SHALL:handlehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-clientfrom Wof Base ActivityDefinition
                                                  Summarytrue
                                                  Requirements

                                                  Need to refer to a particular code in the system.

                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  116. ActivityDefinition.code.coding.display
                                                  Definition

                                                  A representation of the meaning of the code in the system, following the rules of the system.

                                                  ShortRepresentation defined by the system
                                                  Control0..0
                                                  Typestring
                                                  Is Modifierfalse
                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                  Summarytrue
                                                  Requirements

                                                  Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  118. ActivityDefinition.code.coding.userSelected
                                                  Definition

                                                  Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).

                                                  ShortIf this coding was chosen directly by the user
                                                  Comments

                                                  Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.

                                                  Control0..1
                                                  Typeboolean
                                                  Is Modifierfalse
                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                  Summarytrue
                                                  Requirements

                                                  This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  120. ActivityDefinition.code.coding:serviceTypeId
                                                  Slice NameserviceTypeId
                                                  Definition

                                                  The coding that carries the booking activity code for the service concept.

                                                  ShortCoded representation of the service concept
                                                  Comments

                                                  Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                  Control1..1
                                                  TypeCoding
                                                  Is Modifierfalse
                                                  Must Supporttrue
                                                  Summarytrue
                                                  Requirements

                                                  Allows for alternative encodings within a code system, and translations to other code systems.

                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  122. ActivityDefinition.code.coding:serviceTypeId.id
                                                  Definition

                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                  ShortUnique id for inter-element referencing
                                                  Control0..1
                                                  Typestring
                                                  Is Modifierfalse
                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                  Summaryfalse
                                                  124. ActivityDefinition.code.coding:serviceTypeId.extension
                                                  Definition

                                                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                  ShortAdditional content defined by implementations
                                                  Comments

                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                  Control0..*
                                                  TypeExtension
                                                  Is Modifierfalse
                                                  Summaryfalse
                                                  Alternate Namesextensions, user content
                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                  SlicingThis element introduces a set of slices on ActivityDefinition.code.coding.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                  • value @ url
                                                  • 126. ActivityDefinition.code.coding:serviceTypeId.system
                                                    Definition

                                                    The coding system for the booking activity code. The server SHALL populate this with the WOF Connect service-type-id code system.

                                                    ShortWOF Connect service type code system
                                                    Comments

                                                    The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.

                                                    Control1..1
                                                    Typeuri
                                                    Is Modifierfalse
                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                    Summarytrue
                                                    Requirements

                                                    Need to be unambiguous about the source of the definition of the symbol.

                                                    Pattern Valuehttp://canonical.fhir.link/servicewell/wof-connect/identifiercodesystem/service-type-id
                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                    128. ActivityDefinition.code.coding:serviceTypeId.version
                                                    Definition

                                                    The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.

                                                    ShortVersion of the system - if relevant
                                                    Comments

                                                    Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.

                                                    NoteThis is a business version Id, not a resource version Id (see discussion)
                                                    Control0..1
                                                    Typestring
                                                    Is Modifierfalse
                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                    Summarytrue
                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                    130. ActivityDefinition.code.coding:serviceTypeId.code
                                                    Definition

                                                    The code value that uniquely identifies the shared service concept within the WOF Connect service-type-id code system. This is the only coded value the client is required to populate.

                                                    ShortService type identifier
                                                    Control0..1
                                                    Typecode
                                                    Is Modifierfalse
                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                    Obligations
                                                      ObligationsActorSource
                                                      SHALL:populatehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-serverfrom Wof Base ActivityDefinition
                                                      SHALL:handlehttps://canonical.fhir.link/servicewell/wof-portal/ActorDefinition/wof-portal-clientfrom Wof Base ActivityDefinition
                                                      Summarytrue
                                                      Requirements

                                                      Need to refer to a particular code in the system.

                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      132. ActivityDefinition.code.coding:serviceTypeId.display
                                                      Definition

                                                      A representation of the meaning of the code in the system, following the rules of the system.

                                                      ShortRepresentation defined by the system
                                                      Control0..0
                                                      Typestring
                                                      Is Modifierfalse
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Summarytrue
                                                      Requirements

                                                      Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      134. ActivityDefinition.code.coding:serviceTypeId.userSelected
                                                      Definition

                                                      Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).

                                                      ShortIf this coding was chosen directly by the user
                                                      Comments

                                                      Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.

                                                      Control0..1
                                                      Typeboolean
                                                      Is Modifierfalse
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Summarytrue
                                                      Requirements

                                                      This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      136. ActivityDefinition.code.text
                                                      Definition

                                                      A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                      ShortPlain text representation of the concept
                                                      Comments

                                                      Very often the text is the same as a displayName of one of the codings.

                                                      Control0..1
                                                      Typestring
                                                      Is Modifierfalse
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Summarytrue
                                                      Requirements

                                                      The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      138. ActivityDefinition.intent
                                                      Definition

                                                      Indicates the level of authority/intentionality associated with the activity and where the request should fit into the workflow chain.

                                                      Shortproposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option
                                                      Control0..0
                                                      BindingThe codes SHALL be taken from RequestIntent
                                                      (required to http://hl7.org/fhir/ValueSet/request-intent|4.0.1)

                                                      Codes indicating the degree of authority/intentionality associated with a request.

                                                      Typecode
                                                      Is Modifierfalse
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      140. ActivityDefinition.priority
                                                      Definition

                                                      Indicates how quickly the activity should be addressed with respect to other requests.

                                                      Shortroutine | urgent | asap | stat
                                                      Control0..0
                                                      BindingThe codes SHALL be taken from RequestPriority
                                                      (required to http://hl7.org/fhir/ValueSet/request-priority|4.0.1)

                                                      Identifies the level of importance to be assigned to actioning the request.

                                                      Typecode
                                                      Is Modifierfalse
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      142. ActivityDefinition.doNotPerform
                                                      Definition

                                                      Set this to true if the definition is to indicate that a particular activity should NOT be performed. If true, this element should be interpreted to reinforce a negative coding. For example NPO as a code with a doNotPerform of true would still indicate to NOT perform the action.

                                                      ShortTrue if the activity should not be performed
                                                      Comments

                                                      This element is not intended to be used to communicate a decision support response to cancel an order in progress. That should be done with the "remove" type of a PlanDefinition or RequestGroup.

                                                      Control0..0
                                                      Typeboolean
                                                      Is Modifiertrue because If true this element negates the specified action. For Example, instead of a request for a procedure, it is a request for the procedure to not occur.
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Summarytrue
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      144. ActivityDefinition.timing[x]
                                                      Definition

                                                      The period, timing or frequency upon which the described activity is to occur.

                                                      ShortWhen activity is to occur
                                                      Control0..0
                                                      TypeChoice of: Timing, dateTime, Age, Period, Range, Duration
                                                      Is Modifierfalse
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Summaryfalse
                                                      Requirements

                                                      Allows prompting for activities and detection of missed planned activities.

                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      146. ActivityDefinition.location
                                                      Definition

                                                      Identifies the facility where the activity will occur; e.g. home, hospital, specific clinic, etc.

                                                      ShortWhere it should happen
                                                      Comments

                                                      May reference a specific clinical location or may just identify a type of location.

                                                      Control0..0
                                                      TypeReference(Location)
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Requirements

                                                      Helps in planning of activity.

                                                      Alternate Namesfacility
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      148. ActivityDefinition.participant
                                                      Definition

                                                      Indicates who should participate in performing the action described.

                                                      ShortWho should participate in the action
                                                      Control0..0
                                                      TypeBackboneElement
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      155. ActivityDefinition.product[x]
                                                      Definition

                                                      Identifies the food, drug or other product being consumed or supplied in the activity.

                                                      ShortWhat's administered/supplied
                                                      Control0..0
                                                      BindingFor example codes, see SNOMEDCTMedicationCodes
                                                      (example to http://hl7.org/fhir/ValueSet/medication-codes|4.0.1)

                                                      Code describing the type of substance or medication.

                                                      TypeChoice of: Reference(Medication, Substance), CodeableConcept
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      157. ActivityDefinition.quantity
                                                      Definition

                                                      Identifies the quantity expected to be consumed at once (per dose, per meal, etc.).

                                                      ShortHow much is administered/consumed/supplied
                                                      Control0..0
                                                      TypeQuantity(SimpleQuantity)
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Alternate Namesdose
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      159. ActivityDefinition.dosage
                                                      Definition

                                                      Provides detailed dosage instructions in the same way that they are described for MedicationRequest resources.

                                                      ShortDetailed dosage instructions
                                                      Comments

                                                      If a dosage instruction is used, the definition should not specify timing or quantity.

                                                      Control0..0
                                                      TypeDosage
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      161. ActivityDefinition.bodySite
                                                      Definition

                                                      Indicates the sites on the subject's body where the procedure should be performed (I.e. the target sites).

                                                      ShortWhat part of body to perform on
                                                      Comments

                                                      Only used if not implicit in the code found in ServiceRequest.type.

                                                      Control0..0
                                                      BindingFor example codes, see SNOMEDCTBodyStructures
                                                      (example to http://hl7.org/fhir/ValueSet/body-site|4.0.1)

                                                      A code that identifies the anatomical location.

                                                      TypeCodeableConcept
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Requirements

                                                      Knowing where the procedure is made is important for tracking if multiple sites are possible.

                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      163. ActivityDefinition.specimenRequirement
                                                      Definition

                                                      Defines specimen requirements for the action to be performed, such as required specimens for a lab test.

                                                      ShortWhat specimens are required to perform this action
                                                      Control0..0
                                                      TypeReference(SpecimenDefinition)
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Requirements

                                                      Needed to represent lab order definitions.

                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      165. ActivityDefinition.observationRequirement
                                                      Definition

                                                      Defines observation requirements for the action to be performed, such as body weight or surface area.

                                                      ShortWhat observations are required to perform this action
                                                      Control0..0
                                                      TypeReference(ObservationDefinition)
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Requirements

                                                      Needed to represent observation definitions.

                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      167. ActivityDefinition.observationResultRequirement
                                                      Definition

                                                      Defines the observations that are expected to be produced by the action.

                                                      ShortWhat observations must be produced by this action
                                                      Control0..0
                                                      TypeReference(ObservationDefinition)
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      169. ActivityDefinition.transform
                                                      Definition

                                                      A reference to a StructureMap resource that defines a transform that can be executed to produce the intent resource using the ActivityDefinition instance as the input.

                                                      ShortTransform to apply the template
                                                      Comments

                                                      Note that if both a transform and dynamic values are specified, the dynamic values will be applied to the result of the transform.

                                                      Control0..0
                                                      Typecanonical(StructureMap)
                                                      Is Modifierfalse
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      171. ActivityDefinition.dynamicValue
                                                      Definition

                                                      Dynamic values that will be evaluated to produce values for elements of the resulting resource. For example, if the dosage of a medication must be computed based on the patient's weight, a dynamic value would be used to specify an expression that calculated the weight, and the path on the request resource that would contain the result.

                                                      ShortDynamic aspects of the definition
                                                      Comments

                                                      Dynamic values are applied in the order in which they are defined in the ActivityDefinition. Note that if both a transform and dynamic values are specified, the dynamic values will be applied to the result of the transform.

                                                      Control0..0
                                                      TypeBackboneElement
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))