# CDS Hooks Services Configuration Extension - Da Vinci - Coverage Requirements Discovery v2.2.1

## Logical Model: CDS Hooks Services Configuration Extension 

 
An extension for the CDS Hooks 'services' object that indicates configuration options supported by the CDS server 

**Usages:**

* This Logical Model is not used by any profiles in this Implementation Guide

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/hl7.fhir.us.davinci-crd|current/StructureDefinition/CDSHookServicesExtensionConfiguration)

### Formal Views of Profile Content

 [Description Differentials, Snapshots, and other representations](http://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#structure-definitions). 

 

Other representations of profile: [CSV](../StructureDefinition-CDSHookServicesExtensionConfiguration.csv), [Excel](../StructureDefinition-CDSHookServicesExtensionConfiguration.xlsx) 



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "CDSHookServicesExtensionConfiguration",
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "fm"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 4,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/us/davinci-crd/ImplementationGuide/davinci-crd"
      }]
    }
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use",
    "_valueCode" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/us/davinci-crd/ImplementationGuide/davinci-crd"
      }]
    }
  }],
  "url" : "http://hl7.org/fhir/us/davinci-crd/StructureDefinition/CDSHookServicesExtensionConfiguration",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.40.18.42.23"
  }],
  "version" : "2.2.1",
  "name" : "CDSHookServicesExtensionConfiguration",
  "title" : "CDS Hooks Services Configuration Extension",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-03-26T15:54:25+00:00",
  "publisher" : "HL7 International / Financial Management",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/fm"
    }]
  }],
  "description" : "An extension for the CDS Hooks 'services' object that indicates configuration options supported by the CDS server",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "US"
    }]
  }],
  "fhirVersion" : "4.0.1",
  "mapping" : [{
    "identity" : "rim",
    "uri" : "http://hl7.org/v3",
    "name" : "RIM Mapping"
  }],
  "kind" : "logical",
  "abstract" : false,
  "context" : [{
    "type" : "element",
    "expression" : "CDSHooksServices.services.extension"
  }],
  "type" : "http://hl7.org/fhir/us/davinci-crd/StructureDefinition/CDSHookServicesExtensionConfiguration",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Base",
  "derivation" : "specialization",
  "differential" : {
    "element" : [{
      "id" : "CDSHookServicesExtensionConfiguration",
      "extension" : [{
        "url" : "http://hl7.org/fhir/tools/StructureDefinition/json-name",
        "valueString" : "davinci-crd.configuration-options"
      }],
      "path" : "CDSHookServicesExtensionConfiguration",
      "short" : "An allowed configuration option",
      "definition" : "A specific configuration option that is supported by the server and can be transmitted when invoking a hooks service"
    },
    {
      "id" : "CDSHookServicesExtensionConfiguration.code",
      "path" : "CDSHookServicesExtensionConfiguration.code",
      "short" : "Identifies the setting configuration when hook is invoked",
      "definition" : "A code that will be used when setting configuration during hook invocation, and has an (extensible) binding to the CRD Card Types ValueSet.",
      "min" : 1,
      "max" : "1",
      "type" : [{
        "code" : "code"
      }],
      "binding" : {
        "strength" : "required",
        "valueSet" : "http://hl7.org/fhir/us/davinci-crd/ValueSet/cardType"
      }
    },
    {
      "id" : "CDSHookServicesExtensionConfiguration.type",
      "path" : "CDSHookServicesExtensionConfiguration.type",
      "short" : "boolean | integer (JSON types)",
      "definition" : "A data type for the parameter.",
      "min" : 1,
      "max" : "1",
      "type" : [{
        "code" : "code"
      }],
      "binding" : {
        "strength" : "extensible",
        "valueSet" : "http://hl7.org/fhir/us/davinci-crd/ValueSet/configTypes"
      }
    },
    {
      "id" : "CDSHookServicesExtensionConfiguration.name",
      "path" : "CDSHookServicesExtensionConfiguration.name",
      "short" : "A display name for the configuration option",
      "definition" : "A display name for the configuration option to appear in the client’s user interface when performing configuration",
      "min" : 1,
      "max" : "1",
      "type" : [{
        "code" : "string"
      }]
    },
    {
      "id" : "CDSHookServicesExtensionConfiguration.description",
      "path" : "CDSHookServicesExtensionConfiguration.description",
      "short" : "1-2 sentences - the effect of the configuration option",
      "definition" : "A description providing a 1-2 sentence description of the effect of the configuration option",
      "min" : 1,
      "max" : "1",
      "type" : [{
        "code" : "string"
      }]
    },
    {
      "id" : "CDSHookServicesExtensionConfiguration.default",
      "extension" : [{
        "url" : "http://hl7.org/fhir/tools/StructureDefinition/json-primitive-choice",
        "valueBoolean" : true
      }],
      "path" : "CDSHookServicesExtensionConfiguration.default",
      "short" : "Shows users what to expect when an override is not specified",
      "definition" : "A default value SHOULD also be provided to show users what to expect when an override is not specified",
      "min" : 0,
      "max" : "1",
      "type" : [{
        "code" : "integer"
      },
      {
        "code" : "boolean"
      }]
    }]
  }
}

```
