## Intersection of http://hl7.org/fhir/us/davinci-cdex/StructureDefinition/cdex-signature and http://hl7.org/fhir/us/davinci-cdex/StructureDefinition/cdex-signature

This is the set of resources that conform to both CDex Signature Profile (http://hl7.org/fhir/us/davinci-cdex/StructureDefinition/cdex-signature) and CDex Signature Profile (http://hl7.org/fhir/us/davinci-cdex/StructureDefinition/cdex-signature).

### Structure

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Signature | C | 0..* |  | JWS Digital Signature ele-1: All FHIR elements must have a @value or children cdex-13: The signature element must have either reference to the signer or the signer's identifier and name.
extension |  | 0..* | Extension | Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
type | S Σ | 1..* | Coding | Indication of the reason the entity signed the object(s) Binding: ?? (preferred): An indication of the reason that an entity signed the object. ele-1: All FHIR elements must have a @value or children
when | S Σ | 1..1 | instant | When the signature was created ele-1: All FHIR elements must have a @value or children
who | S Σ | 1..1 | Reference(US Core Practitioner Profile S | US Core Organization Profile S | US Core PractitionerRole Profile) | Organization or practitioner who signed the Bundle ele-1: All FHIR elements must have a @value or children
extension |  | 0..* | Extension | Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
reference | S Σ | 0..1 | string | Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
type | Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model). ele-1: All FHIR elements must have a @value or children
identifier | S Σ | 0..1 | Identifier | NPI or US Tax ID ele-1: All FHIR elements must have a @value or children
extension |  | 0..* | Extension | Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
use | ?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: ?? (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children
type | S Σ | 1..1 | CodeableConcept | Description of identifier Binding: ?? (required) ele-1: All FHIR elements must have a @value or children
system | Σ | 0..1 | uri | The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Example General: http://www.acme.com/identifiers/patient
value | S Σ | 1..1 | string | The value that is unique ele-1: All FHIR elements must have a @value or children Example General: 123456
period | Σ | 0..1 | Period | Time period when id is/was valid for use ele-1: All FHIR elements must have a @value or children
assigner | Σ | 0..1 | Reference(Organization) | Organization that issued id (may be just text) ele-1: All FHIR elements must have a @value or children
display | S Σ | 0..1 | string | Text alternative for the resource ele-1: All FHIR elements must have a @value or children
onBehalfOf | Σ | 0..1 | Reference(Practitioner | PractitionerRole | RelatedPerson | Patient | Device | Organization) | The party represented ele-1: All FHIR elements must have a @value or children
targetFormat |  | 0..1 | code | The technical format of the signed resources Binding: ?? (required): The mime type of an attachment. Any valid mime type is allowed. ele-1: All FHIR elements must have a @value or children
sigFormat |  | 0..1 | code | The technical format of the signature Binding: ?? (required): The mime type of an attachment. Any valid mime type is allowed. ele-1: All FHIR elements must have a @value or children
data | S | 1..1 | base64Binary | left: base64 encoded JWS-Signature; right: base64 encoded signature (JWS, image, etc) ele-1: All FHIR elements must have a @value or children
Documentation for this format