| Source Element | Usage | Target |
| Endpoint.id | UseElementSameName | Endpoint.id |
| Endpoint.meta | UseElementSameName | Endpoint.meta |
| Endpoint.implicitRules | UseElementSameName | Endpoint.implicitRules |
| Endpoint.language | UseElementSameName | Endpoint.language |
| Endpoint.text | UseElementSameName | Endpoint.text |
| Endpoint.contained | UseElementSameName | Endpoint.contained |
| Endpoint.extension | UseElementSameName | Endpoint.extension |
| Endpoint.modifierExtension | UseElementSameName | Endpoint.modifierExtension |
| Endpoint.identifier | UseElementSameName | Endpoint.identifier |
| Endpoint.status | UseExtension | http://hl7.org/fhir/4.3/StructureDefinition/extension-Endpoint.status |
| Endpoint.connectionType | UseExtension | http://hl7.org/fhir/4.3/StructureDefinition/extension-Endpoint.connectionType |
| Endpoint.name | UseElementSameName | Endpoint.name |
| Endpoint.managingOrganization | UseElementSameName | Endpoint.managingOrganization |
| Endpoint.contact | UseElementSameName | Endpoint.contact |
| Endpoint.period | UseElementSameName | Endpoint.period |
| Endpoint.payloadType | UseExtension | http://hl7.org/fhir/4.3/StructureDefinition/extension-Endpoint.payloadType |
| Endpoint.payloadMimeType | UseExtension | http://hl7.org/fhir/4.3/StructureDefinition/extension-Endpoint.payloadMimeType |
| Endpoint.address | UseElementSameName | Endpoint.address |
| Endpoint.header | UseElementSameName | Endpoint.header |