diff --git a/product/ERP5/Document/SimulationMovement.py b/product/ERP5/Document/SimulationMovement.py
index 31bb55dc0a6af7e223500880f7f7368f6db5c54f..80a6bdd5a1b0fb1a34451fde495767fa35cd6d2a 100755
--- a/product/ERP5/Document/SimulationMovement.py
+++ b/product/ERP5/Document/SimulationMovement.py
@@ -112,6 +112,7 @@ class SimulationMovement(Movement):
                     # Need industrial_phase
                     , PropertySheet.TransformedResource
                     , PropertySheet.AppliedRule
+                    , PropertySheet.ItemAggregation
                     )
   
   def tpValues(self) :