This is the set of resources that conform to either of the profiles LDAP Identifier (http://fhir.ch/ig/ch-epr-fhir/StructureDefinition/LdapIdentifier) and LDAP Identifier (http://fhir.ch/ig/ch-epr-fhir/StructureDefinition/LdapIdentifier). E.g. what you have to deal with if you get resources conforming to one of them
| Name | Flags | Card. | Type | Description & Constraints    Filter:   | 
|---|---|---|---|---|
|   Identifier | 0..* | An identifier intended for computation | ||
|    extension | 0..* | Extension | Additional content defined by implementations | |
|    use | ?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: ?? (required): Identifies the purpose for this identifier, if known . | 
|    type | Σ | 0..1 | CodeableConcept | Description of identifier Binding: ?? (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose. | 
|    system | Σ | 1..1 | uri | The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient | 
|    value | Σ | 1..1 | string | The value that is unique Example General: 123456 | 
|    period | Σ | 0..1 | Period | Time period when id is/was valid for use | 
|    assigner | Σ | 0..1 | Reference(Organization) | Organization that issued id (may be just text) | 
|  Documentation for this format | ||||