diff --git a/pyVHDLModel/__init__.py b/pyVHDLModel/__init__.py
index 323a7e7b..60371e18 100644
--- a/pyVHDLModel/__init__.py
+++ b/pyVHDLModel/__init__.py
@@ -1016,7 +1016,13 @@ def _ImportObjects(package: Package) -> None:
 			for referencedLibrary in package._referencedPackages.values():
 				for referencedPackage in referencedLibrary.values():
 					for declaredItem in referencedPackage._declaredItems:
-						package._namespace._elements[declaredItem._identifier] = declaredItem
+						if isinstance(declaredItem, MultipleNamedEntityMixin):
+							for normalizedIdentifier in declaredItem._normalizedIdentifiers:
+								package._namespace._elements[normalizedIdentifier] = declaredItem
+						elif isinstance(declaredItem, NamedEntityMixin):
+							package._namespace._elements[declaredItem._normalizedIdentifier] = declaredItem
+						else:
+							raise VHDLModelException(f"Unexpected declared item.")
 
 		for libraryName in ("std", "ieee"):
 			for package in self.GetLibrary(libraryName).IterateDesignUnits(filter=DesignUnitKind.Package):  # type: Package