| Source Element | Usage | Target |
| NutritionProduct.id | UseElementSameName | NutritionProduct.id |
| NutritionProduct.meta | UseElementSameName | NutritionProduct.meta |
| NutritionProduct.implicitRules | UseElementSameName | NutritionProduct.implicitRules |
| NutritionProduct.language | UseElementSameName | NutritionProduct.language |
| NutritionProduct.text | UseElementSameName | NutritionProduct.text |
| NutritionProduct.contained | UseElementSameName | NutritionProduct.contained |
| NutritionProduct.extension | UseElementSameName | NutritionProduct.extension |
| NutritionProduct.modifierExtension | UseElementSameName | NutritionProduct.modifierExtension |
| NutritionProduct.status | UseElementSameName | NutritionProduct.status |
| NutritionProduct.category | UseElementSameName | NutritionProduct.category |
| NutritionProduct.code | UseElementSameName | NutritionProduct.code |
| NutritionProduct.manufacturer | UseElementSameName | NutritionProduct.manufacturer |
| NutritionProduct.nutrient | UseElementSameName | NutritionProduct.nutrient |
| NutritionProduct.nutrient.id | UseElementSameName | NutritionProduct.nutrient.id |
| NutritionProduct.nutrient.extension | UseElementSameName | NutritionProduct.nutrient.extension |
| NutritionProduct.nutrient.modifierExtension | UseElementSameName | NutritionProduct.nutrient.modifierExtension |
| NutritionProduct.nutrient.item | UseElementSameName | NutritionProduct.nutrient.item |
| NutritionProduct.nutrient.amount | UseElementSameName | NutritionProduct.nutrient.amount |
| NutritionProduct.ingredient | UseElementSameName | NutritionProduct.ingredient |
| NutritionProduct.ingredient.id | UseElementSameName | NutritionProduct.ingredient.id |
| NutritionProduct.ingredient.extension | UseElementSameName | NutritionProduct.ingredient.extension |
| NutritionProduct.ingredient.modifierExtension | UseElementSameName | NutritionProduct.ingredient.modifierExtension |
| NutritionProduct.ingredient.item | UseElementSameName | NutritionProduct.ingredient.item |
| NutritionProduct.ingredient.amount | UseElementSameName | NutritionProduct.ingredient.amount |
| NutritionProduct.knownAllergen | UseElementSameName | NutritionProduct.knownAllergen |
| NutritionProduct.productCharacteristic | UseExtension | http://hl7.org/fhir/4.3/StructureDefinition/extension-NutritionProduct.productCharacteristic |
| NutritionProduct.productCharacteristic.id | UseExtensionFromAncestor | - |
| NutritionProduct.productCharacteristic.extension | UseExtensionFromAncestor | - |
| NutritionProduct.productCharacteristic.modifierExtension | UseExtensionFromAncestor | - |
| NutritionProduct.productCharacteristic.type | UseExtensionFromAncestor | - |
| NutritionProduct.productCharacteristic.value[x] | UseExtensionFromAncestor | - |
| NutritionProduct.instance | UseElementSameName | NutritionProduct.instance |
| NutritionProduct.instance.id | UseElementSameName | NutritionProduct.instance.id |
| NutritionProduct.instance.extension | UseElementSameName | NutritionProduct.instance.extension |
| NutritionProduct.instance.modifierExtension | UseElementSameName | NutritionProduct.instance.modifierExtension |
| NutritionProduct.instance.quantity | UseElementSameName | NutritionProduct.instance.quantity |
| NutritionProduct.instance.identifier | UseElementSameName | NutritionProduct.instance.identifier |
| NutritionProduct.instance.lotNumber | UseElementSameName | NutritionProduct.instance.lotNumber |
| NutritionProduct.instance.expiry | UseElementSameName | NutritionProduct.instance.expiry |
| NutritionProduct.instance.useBy | UseElementSameName | NutritionProduct.instance.useBy |
| NutritionProduct.note | UseElementSameName | NutritionProduct.note |