| Source Element | Usage | Target |
| Group.id | UseElementSameName | Group.id |
| Group.meta | UseElementSameName | Group.meta |
| Group.implicitRules | UseElementSameName | Group.implicitRules |
| Group.language | UseElementSameName | Group.language |
| Group.text | UseElementSameName | Group.text |
| Group.contained | UseElementSameName | Group.contained |
| Group.extension | UseElementSameName | Group.extension |
| Group.modifierExtension | UseElementSameName | Group.modifierExtension |
| Group.identifier | UseElementSameName | Group.identifier |
| Group.active | UseElementSameName | Group.active |
| Group.type | UseExtension | http://hl7.org/fhir/5.0/StructureDefinition/extension-Group.type |
| Group.membership | UseExtension | http://hl7.org/fhir/5.0/StructureDefinition/extension-Group.membership |
| Group.code | UseElementSameName | Group.code |
| Group.name | UseElementSameName | Group.name |
| Group.description | UseExtension | http://hl7.org/fhir/5.0/StructureDefinition/extension-Group.description |
| Group.quantity | UseElementSameName | Group.quantity |
| Group.managingEntity | UseElementSameName | Group.managingEntity |
| Group.characteristic | UseElementSameName | Group.characteristic |
| Group.characteristic.id | UseElementSameName | Group.characteristic.id |
| Group.characteristic.extension | UseElementSameName | Group.characteristic.extension |
| Group.characteristic.modifierExtension | UseElementSameName | Group.characteristic.modifierExtension |
| Group.characteristic.code | UseElementSameName | Group.characteristic.code |
| Group.characteristic.value[x] | UseElementSameName | Group.characteristic.value[x] |
| Group.characteristic.exclude | UseElementSameName | Group.characteristic.exclude |
| Group.characteristic.period | UseElementSameName | Group.characteristic.period |
| Group.member | UseElementSameName | Group.member |
| Group.member.id | UseElementSameName | Group.member.id |
| Group.member.extension | UseElementSameName | Group.member.extension |
| Group.member.modifierExtension | UseElementSameName | Group.member.modifierExtension |
| Group.member.entity | UseExtension | http://hl7.org/fhir/5.0/StructureDefinition/extension-Group.member.entity |
| Group.member.period | UseElementSameName | Group.member.period |
| Group.member.inactive | UseElementSameName | Group.member.inactive |