diff --git a/src/ifcopenshell-python/ifcopenshell/api/document/assign_document.py b/src/ifcopenshell-python/ifcopenshell/api/document/assign_document.py
index ff1f416eb5..c43c2afd3b 100644
--- a/src/ifcopenshell-python/ifcopenshell/api/document/assign_document.py
+++ b/src/ifcopenshell-python/ifcopenshell/api/document/assign_document.py
@@ -56,7 +56,7 @@ class Usecase:
             "IfcRelAssociatesDocument",
             **{
                 "GlobalId": ifcopenshell.guid.new(),
-                # TODO: owner history
+                "OwnerHistory": ifcopenshell.api.run("owner.create_owner_history", self.file),
                 "RelatingDocument": self.settings["document"],
             }
         )