diff --git a/product/ERP5/Document/SolverDecision.py b/product/ERP5/Document/SolverDecision.py
index b3f15387eab5eba15468e46de29a39ff50198bfd..55b4143865f0ac0c5f3de4bd589205bc05e6a916 100644
--- a/product/ERP5/Document/SolverDecision.py
+++ b/product/ERP5/Document/SolverDecision.py
@@ -75,6 +75,7 @@ class SolverDecision(ConfigurableMixin, XMLObject):
                     , PropertySheet.XMLObject
                     , PropertySheet.CategoryCore
                     , PropertySheet.DublinCore
+                    , PropertySheet.Comment
                     , PropertySheet.SolverSelection
                     , PropertySheet.Configurable
                     )