<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="ie-core-number-of-instalments" />
  <url value="https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-number-of-instalments" />
  <name value="IECoreNumberOfInstalments" />
  <title value="IE Core Number of Instalments" />
  <status value="draft" />
  <description value="HIQA EP 3.5.12 Number of instalments (Required 0..1): whether the total quantity can be dispensed in smaller, specified amounts at specified intervals (phased dispensing). This differs from repeats (numberOfRepeatsAllowed, EP 3.5.11). HIQA: a legal requirement for Schedule 2, 3 and 4 Part 1 controlled drugs; the interval is dispenseRequest.dispenseInterval (EP 3.5.13)." />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="MedicationRequest.dispenseRequest" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <path value="Extension" />
      <short value="IE Core Number of Instalments" />
      <definition value="HIQA EP 3.5.12 Number of instalments (Required 0..1): whether the total quantity can be dispensed in smaller, specified amounts at specified intervals (phased dispensing). This differs from repeats (numberOfRepeatsAllowed, EP 3.5.11). HIQA: a legal requirement for Schedule 2, 3 and 4 Part 1 controlled drugs; the interval is dispenseRequest.dispenseInterval (EP 3.5.13)." />
    </element>
    <element id="Extension.extension">
      <path value="Extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-number-of-instalments" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <min value="1" />
      <type>
        <code value="positiveInt" />
      </type>
    </element>
  </differential>
</StructureDefinition>