| Source Element | Usage | Target |
| ProductShelfLife.id | UseElementSameName | ProductShelfLife.id |
| ProductShelfLife.extension | UseElementSameName | ProductShelfLife.extension |
| ProductShelfLife.modifierExtension | UseElementSameName | ProductShelfLife.modifierExtension |
| ProductShelfLife.type | UseElementSameName | ProductShelfLife.type |
| ProductShelfLife.period[x] | UseExtension | http://hl7.org/fhir/5.0/StructureDefinition/extension-ProductShelfLife.period |
| ProductShelfLife.specialPrecautionsForStorage | UseElementSameName | ProductShelfLife.specialPrecautionsForStorage |