| Source Element | Usage | Target |
| Transport | UseExtension | http://hl7.org/fhir/5.0/StructureDefinition/extension-Transport |
| Transport.id | UseExtensionFromAncestor | - |
| Transport.meta | UseExtensionFromAncestor | - |
| Transport.implicitRules | UseExtensionFromAncestor | - |
| Transport.language | UseExtensionFromAncestor | - |
| Transport.text | UseExtensionFromAncestor | - |
| Transport.contained | UseExtensionFromAncestor | - |
| Transport.extension | UseExtensionFromAncestor | - |
| Transport.modifierExtension | UseExtensionFromAncestor | - |
| Transport.identifier | UseExtensionFromAncestor | - |
| Transport.instantiatesCanonical | UseExtensionFromAncestor | - |
| Transport.instantiatesUri | UseExtensionFromAncestor | - |
| Transport.basedOn | UseExtensionFromAncestor | - |
| Transport.groupIdentifier | UseExtensionFromAncestor | - |
| Transport.partOf | UseExtensionFromAncestor | - |
| Transport.status | UseExtensionFromAncestor | - |
| Transport.statusReason | UseExtensionFromAncestor | - |
| Transport.intent | UseExtensionFromAncestor | - |
| Transport.priority | UseExtensionFromAncestor | - |
| Transport.code | UseExtensionFromAncestor | - |
| Transport.description | UseExtensionFromAncestor | - |
| Transport.focus | UseExtensionFromAncestor | - |
| Transport.for | UseExtensionFromAncestor | - |
| Transport.encounter | UseExtensionFromAncestor | - |
| Transport.completionTime | UseExtensionFromAncestor | - |
| Transport.authoredOn | UseExtensionFromAncestor | - |
| Transport.lastModified | UseExtensionFromAncestor | - |
| Transport.requester | UseExtensionFromAncestor | - |
| Transport.performerType | UseExtensionFromAncestor | - |
| Transport.owner | UseExtensionFromAncestor | - |
| Transport.location | UseExtensionFromAncestor | - |
| Transport.insurance | UseExtensionFromAncestor | - |
| Transport.note | UseExtensionFromAncestor | - |
| Transport.relevantHistory | UseExtensionFromAncestor | - |
| Transport.restriction | UseExtensionFromAncestor | - |
| Transport.restriction.id | UseExtensionFromAncestor | - |
| Transport.restriction.extension | UseExtensionFromAncestor | - |
| Transport.restriction.modifierExtension | UseExtensionFromAncestor | - |
| Transport.restriction.repetitions | UseExtensionFromAncestor | - |
| Transport.restriction.period | UseExtensionFromAncestor | - |
| Transport.restriction.recipient | UseExtensionFromAncestor | - |
| Transport.input | UseExtensionFromAncestor | - |
| Transport.input.id | UseExtensionFromAncestor | - |
| Transport.input.extension | UseExtensionFromAncestor | - |
| Transport.input.modifierExtension | UseExtensionFromAncestor | - |
| Transport.input.type | UseExtensionFromAncestor | - |
| Transport.input.value[x] | UseExtensionFromAncestor | - |
| Transport.output | UseExtensionFromAncestor | - |
| Transport.output.id | UseExtensionFromAncestor | - |
| Transport.output.extension | UseExtensionFromAncestor | - |
| Transport.output.modifierExtension | UseExtensionFromAncestor | - |
| Transport.output.type | UseExtensionFromAncestor | - |
| Transport.output.value[x] | UseExtensionFromAncestor | - |
| Transport.requestedLocation | UseExtensionFromAncestor | - |
| Transport.currentLocation | UseExtensionFromAncestor | - |
| Transport.reason | UseExtensionFromAncestor | - |
| Transport.history | UseExtensionFromAncestor | - |