{
  "description": "Data Element for ActivityDefinition.dynamicValue.modifierExtension",
  "_filename": "StructureDefinition-de-ActivityDefinition.dynamicValue.modifierExtension.json",
  "package_name": "hl7.fhir.r4.elements",
  "date": "2019-11-01T09:29:23+11:00",
  "derivation": "specialization",
  "meta": {
    "lastUpdated": "2019-11-01T09:29:23.356+11:00"
  },
  "publisher": "HL7 FHIR Standard",
  "fhirVersion": "4.0.1",
  "purpose": "Data Elements are defined for each element to assist in questionnaire construction etc",
  "name": "ActivityDefinition.dynamicValue.modifierExtension",
  "mapping": [ {
    "uri": "http://hl7.org/fhir/workflow",
    "name": "Workflow Pattern",
    "identity": "workflow"
  }, {
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping",
    "identity": "rim"
  }, {
    "uri": "http://hl7.org/fhir/fivews",
    "name": "FiveWs Pattern Mapping",
    "identity": "w5"
  }, {
    "uri": "http://hl7.org/fhir/object-implementation",
    "name": "Object Implementation Information",
    "identity": "objimpl"
  } ],
  "abstract": false,
  "type": "ActivityDefinition.dynamicValue.modifierExtension",
  "experimental": "true",
  "resourceType": "StructureDefinition",
  "title": "ActivityDefinition.dynamicValue.modifierExtension",
  "package_version": "4.0.1",
  "snapshot": {
    "element": [ {
      "path": "ActivityDefinition.dynamicValue.modifierExtension",
      "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](extensibility.html#modifierExtension).",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained 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 can 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.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
      "isModifier": true,
      "short": "Extensions that cannot be ignored even if unrecognized",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content", "modifiers" ],
      "max": "*",
      "id": "ActivityDefinition.dynamicValue.modifierExtension",
      "comment": "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.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "ActivityDefinition.dynamicValue.modifierExtension"
      },
      "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
      "isSummary": true
    } ]
  },
  "status": "draft",
  "id": "aa150d50-9fef-48b4-b0f0-08dd9564ab45",
  "kind": "logical",
  "url": "http://hl7.org/fhir/StructureDefinition/de-ActivityDefinition.dynamicValue.modifierExtension",
  "version": "4.0.1",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "url"
    } ]
  } ],
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Element"
}