description: This is an equivalent of the string on which the extension is sent, but includes additional markdown (see documentation about [markdown](datatypes.html#markdown). Note that using HTML  [xhtml](extension-rendering-xhtml.html) can allow for greater precision of display.
package_name: hl7.fhir.core
derivation: constraint
name: String equivalent with markdown
type: Extension
elements:
  extension:
    index: 0
    slicing:
      slices:
        extension:
          match: {}
          schema: {index: 0}
          max: 0
  url:
    type: uri
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/rendering-markdown'}
    index: 1
  value:
    choices: [valueMarkdown]
    index: 3
  valueMarkdown: {type: markdown, choiceOf: value, index: 4}
package_version: 1.8.0
extensions:
  extension: {url: null, max: 0, index: 0}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/rendering-markdown
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null
required: [valueMarkdown, value]