# ToDo Home - RESTful ATNA v1.0.0-comment

* [**Table of Contents**](toc.md)
* **ToDo Home**

## ToDo Home

| | |
| :--- | :--- |
| *Official URL*:https://profiles.ihe.net/ITI/RESTfulATNA/ImplementationGuide/ihe.iti.restfulatna | *Version*:1.0.0-comment |
| Draft as of 2026-08-19 | *Computable Name*:IHE_ITI_RESTful_ATNA |

**This Implementation Guide template includes skeleton pages for each part of an IHE supplement. The instructions for how to fill out these sections can be found in the included [Supplement Template](https://github.com/IHE/supplement-template/blob/master/suppl_template.md). This supplement template should not be included in your github repo or publication. It is included here for easy reference.**

**TODO: Write your executive overview here. Usually a one paragraph explanation of what problem this implementation guide solves.**

| |
| :--- |
| [Significant Changes, Open and Closed Issues](issues.md) |

### Organization of This Guide

This guide is organized into the following sections:

1. Volume 1: Profile Detail
1. [Introduction](volume-1.md)
1. [Actors, Transactions, and Content](volume-1.md#actors-and-transactions)
1. [Actor Options](volume-1.md#actor-options)
1. [Actor Required Groupings](volume-1.md#required-groupings)
1. [Overview](volume-1.md#overview)
1. [Security Considerations](volume-1.md#security-considerations)
1. [Cross Profile Considerations](volume-1.md#other-grouping)
1. **TODO: point to the Volume 1 Appendix if there is one**

1. Volume 2: Transaction Detail
1. [ToDo do [domain-YY]](domain-YY.md)
1. **TODO: point to the Volume 2 Appendix if there is one**

1. Volume 3: Metadata and Content
1. [Content One](domain-ZZ.md)

1. Volume 4: National Extensions
1. **TODO: point at the National Extensions if there are any**

1. Other
1. [Changes to Other IHE Specifications](other.md)
1. [Download and Analysis](download.md)
1. [Test Plan](testplan.md)

See also the [Table of Contents](toc.md) and the index of [Artifacts](artifacts.md) defined as part of this implementation guide.

### Conformance Expectations

IHE uses the normative words: "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" according to [standards conventions](https://profiles.ihe.net/GeneralIntro/ch-E.html).

#### Must Support

The use of `mustSupport` in StructureDefinition profiles equivalent to the IHE use of **R2** as defined in [Appendix Z](https://profiles.ihe.net/ITI/TF/Volume2/ch-Z.html#z.10-profiling-conventions-for-constraints-on-fhir).

mustSupport of true - only has a meaning on items that are minimal cardinality of zero (0), and applies only to the source actor populating the data. The source actor shall populate the elements marked with MustSupport, if the concept is supported by the actor, a value exists, and security and consent rules permit. The consuming actors should handle these elements being populated or being absent/empty. Note that sometimes mustSupport will appear on elements with a minimal cardinality greater than zero (0), this is due to inheritance from a less constrained profile.



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        "url" : "http://hl7.org/fhir/StructureDefinition/implementationguide-page",
        "valueUri" : "Practitioner-ex-practitioner.html"
      }],
      "reference" : {
        "reference" : "Practitioner/ex-practitioner"
      },
      "name" : "Dummy Practitioner example",
      "description" : "Dummy Practitioner example for completeness sake. No actual use of this resource other than an example target",
      "exampleBoolean" : true
    },
    {
      "extension" : [{
        "url" : "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
        "valueString" : "Encounter"
      },
      {
        "url" : "http://hl7.org/fhir/StructureDefinition/implementationguide-page",
        "valueUri" : "Encounter-ex-encounter.html"
      }],
      "reference" : {
        "reference" : "Encounter/ex-encounter"
      },
      "name" : "Example Encounter",
      "description" : "holding typical values",
      "exampleBoolean" : true
    },
    {
      "extension" : [{
        "url" : "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
        "valueString" : "Observation"
      },
      {
        "url" : "http://hl7.org/fhir/StructureDefinition/implementationguide-page",
        "valueUri" : "Observation-ex-IHE-ToDo-laugh-0.html"
      }],
      "reference" : {
        "reference" : "Observation/ex-IHE-ToDo-laugh-0"
      },
      "name" : "Example of an IHE ToDo laugh R4 observation, minimal",
      "description" : "holding typical values",
      "exampleCanonical" : "https://profiles.ihe.net/ITI/RESTfulATNA/StructureDefinition/IHE.ToDo.laugh"
    },
    {
      "extension" : [{
        "url" : "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
        "valueString" : "Patient"
      },
      {
        "url" : "http://hl7.org/fhir/StructureDefinition/implementationguide-page",
        "valueUri" : "Patient-ex-patient.html"
      }],
      "reference" : {
        "reference" : "Patient/ex-patient"
      },
      "name" : "Example Patient",
      "description" : "The patient from which all the example relate",
      "exampleBoolean" : true
    },
    {
      "extension" : [{
        "url" : "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
        "valueString" : "StructureDefinition:resource"
      },
      {
        "url" : "http://hl7.org/fhir/StructureDefinition/implementationguide-page",
        "valueUri" : "StructureDefinition-IHE.ToDo.laugh.html"
      }],
      "reference" : {
        "reference" : "StructureDefinition/IHE.ToDo.laugh"
      },
      "name" : "IHE ToDo Laugh Observation",
      "description" : "A profile on the Observation that declares how ToDo will Create/Update laugh measurements.\n\n* must have vital-signs activity\n* must have LOINC#71344-6 which indicates this is an observation about laughing\n*  code AND SNOMED#288535006\n* must have effectiveDateTime\n* must not have a value[x]\n* must have two components\n* must have humorous and funny-bone component values \n* may have a giddy component\n* may have a position component\n* must have status at final\n* must point at the patient\n* may have a note (comment)\n* once created will or might have an id, versionId, lastUpdated, text, and identifier",
      "exampleBoolean" : false
    },
    {
      "extension" : [{
        "url" : "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
        "valueString" : "ValueSet"
      },
      {
        "url" : "http://hl7.org/fhir/StructureDefinition/implementationguide-page",
        "valueUri" : "ValueSet-ihe-ToDo-laughing-positions.html"
      }],
      "reference" : {
        "reference" : "ValueSet/ihe-ToDo-laughing-positions"
      },
      "name" : "The positions during laughing",
      "description" : "These are the body positions that IHE ToDo laughing. The valueset is not a good one as it is being used in BodySite but it is not the site on the body but the position of the body... but this is just for fun.",
      "exampleBoolean" : false
    },
    {
      "extension" : [{
        "url" : "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
        "valueString" : "CapabilityStatement"
      },
      {
        "url" : "http://hl7.org/fhir/StructureDefinition/implementationguide-page",
        "valueUri" : "CapabilityStatement-IHE.ToDo.client.html"
      }],
      "reference" : {
        "reference" : "CapabilityStatement/IHE.ToDo.client"
      },
      "name" : "ToDo Actor",
      "description" : "CapabilityStatement for Client Actor \n\nExplain\n- blah\n- blah",
      "exampleBoolean" : false
    },
    {
      "extension" : [{
        "url" : "http://hl7.org/fhir/tools/StructureDefinition/resource-information",
        "valueString" : "CapabilityStatement"
      },
      {
        "url" : "http://hl7.org/fhir/StructureDefinition/implementationguide-page",
        "valueUri" : "CapabilityStatement-IHE.ToDo.server.html"
      }],
      "reference" : {
        "reference" : "CapabilityStatement/IHE.ToDo.server"
      },
      "name" : "ToDo Server Actor",
      "description" : "CapabilityStatement for Server Actor.\n\nExplain\n- blah\n- blah",
      "exampleBoolean" : false
    }],
    "page" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
        "valueUrl" : "toc.html"
      }],
      "nameUrl" : "toc.html",
      "title" : "Table of Contents",
      "generation" : "html",
      "page" : [{
        "extension" : [{
          "url" : "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
          "valueUrl" : "index.html"
        }],
        "nameUrl" : "index.html",
        "title" : "ToDo Home",
        "generation" : "markdown"
      },
      {
        "extension" : [{
          "url" : "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
          "valueUrl" : "volume-1.html"
        }],
        "nameUrl" : "volume-1.html",
        "title" : "1:XX ToDo Volume 1",
        "generation" : "markdown"
      },
      {
        "extension" : [{
          "url" : "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
          "valueUrl" : "domain-YY.html"
        }],
        "nameUrl" : "domain-YY.html",
        "title" : "2:3.YY Transaction one [Domain-YY]",
        "generation" : "markdown"
      },
      {
        "extension" : [{
          "url" : "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
          "valueUrl" : "domain-ZZ.html"
        }],
        "nameUrl" : "domain-ZZ.html",
        "title" : "3:?.ZZ Content one [Domain-ZZ]",
        "generation" : "markdown"
      },
      {
        "extension" : [{
          "url" : "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
          "valueUrl" : "testplan.html"
        }],
        "nameUrl" : "testplan.html",
        "title" : "Test Plan",
        "generation" : "markdown"
      },
      {
        "extension" : [{
          "url" : "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
          "valueUrl" : "other.html"
        }],
        "nameUrl" : "other.html",
        "title" : "Changes to Other IHE Specifications",
        "generation" : "markdown"
      },
      {
        "extension" : [{
          "url" : "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
          "valueUrl" : "download.html"
        }],
        "nameUrl" : "download.html",
        "title" : "Download and Analysis",
        "generation" : "markdown"
      },
      {
        "extension" : [{
          "url" : "http://hl7.org/fhir/tools/StructureDefinition/ig-page-name",
          "valueUrl" : "issues.html"
        }],
        "nameUrl" : "issues.html",
        "title" : "Significant Changes and Issues",
        "generation" : "markdown"
      }]
    },
    "parameter" : [{
      "code" : "path-resource",
      "value" : "input/resources"
    },
    {
      "code" : "path-resource",
      "value" : "fsh-generated/resources"
    },
    {
      "code" : "path-resource",
      "value" : "input/examples"
    },
    {
      "code" : "path-resource",
      "value" : "input/capabilities"
    },
    {
      "code" : "path-resource",
      "value" : "input/extensions"
    },
    {
      "code" : "path-resource",
      "value" : "input/models"
    },
    {
      "code" : "path-resource",
      "value" : "input/operations"
    },
    {
      "code" : "path-resource",
      "value" : "input/profiles"
    },
    {
      "code" : "path-resource",
      "value" : "input/vocabulary"
    },
    {
      "code" : "path-resource",
      "value" : "input/testing"
    },
    {
      "code" : "path-resource",
      "value" : "input/history"
    },
    {
      "code" : "path-pages",
      "value" : "template/config"
    },
    {
      "code" : "path-pages",
      "value" : "input/images"
    },
    {
      "code" : "path-tx-cache",
      "value" : "input-cache/txcache"
    }]
  }
}

```
