| Source Element | Usage | Target |
| MedicinalProductPackaged | UseExtension | http://hl7.org/fhir/4.0/StructureDefinition/extension-MedicinalProductPackaged |
| MedicinalProductPackaged.id | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.meta | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.implicitRules | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.language | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.text | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.contained | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.extension | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.modifierExtension | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.identifier | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.subject | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.description | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.legalStatusOfSupply | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.marketingStatus | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.marketingAuthorization | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.manufacturer | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.batchIdentifier | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.batchIdentifier.id | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.batchIdentifier.extension | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.batchIdentifier.modifierExtension | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.batchIdentifier.outerPackaging | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.batchIdentifier.immediatePackaging | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.id | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.extension | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.modifierExtension | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.identifier | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.type | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.quantity | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.material | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.alternateMaterial | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.device | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.manufacturedItem | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.packageItem | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.physicalCharacteristics | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.otherCharacteristics | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.shelfLifeStorage | UseExtensionFromAncestor | - |
| MedicinalProductPackaged.packageItem.manufacturer | UseExtensionFromAncestor | - |