Cross-Version Extension for MedicationOrder.dosageInstruction.text in R2

Context of Use

This extension may be used in the following contexts:

Name	Flags	Card.	Type	Description & Constraints
Extension		0..1	Extension	Dosage instructions expressed as text
extension		..0
value[x]		1..
url				"http://hl7.org/fhir/1.0/StructureDefinition/extension-MedicationOrder.dosageInstruction.text"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r2-mps.dos.text",
  "url" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-MedicationOrder.dosageInstruction.text",
  "name" : "XVerExtensionMedicationOrder.dosageInstruction.textR2",
  "title" : "Cross-Version Extension for MedicationOrder.dosageInstruction.text in R2",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Pharmacy)",
  "contact" : [{
    "telecom" : [{
      "system" : "other",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "other",
      "value" : "http://www.hl7.org/Special/committees/medication/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for MedicationOrder.dosageInstruction.text. Valid in versions null\r\n\r\nThis is a valid cross-version extension because it has a parent that can be an extension in at least one version",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "fhirVersion" : "5.0.0",
  "kind" : "complex-type",
  "abstract" : false,
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "Dosage instructions expressed as text",
      "definition" : "Free text dosage instructions can be used for cases where the instructions are too complex to code.  The content of this attribute does not include the name or description of the medication. When coded instructions are present, the free text instructions may still be present for display to humans taking or administering the medication. It is expected that the text instructions will always be populated.  If the dosage.timing attribute is also populated, then the dosage.text should reflect the same information as the timing.",
      "min" : 0,
      "max" : "1",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "v2",
        "map" : "RXE-7.2-Provider's Administration Instructions.text / RXO-7.2-Provider's Administration Instructions.text / TQ1-10-Condition Text / TQ1-11-Text Instruction"
      },
      {
        "identity" : "rim",
        "map" : "text"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-MedicationOrder.dosageInstruction.text"
    }]
  }
}