Editing a Split Part You can edit split parts in the Split PropertyManager. To open the Split PropertyManager for a stock part with split features: Open a stock part with split features. In the FeatureManager design tree, right-click a split feature and select Edit Feature . Parent topicAssignment of Split or Saved Bodies Features Assigning Bodies when Editing Split or Saved Bodies Features Creating Assemblies from Multibody Parts or Cut Lists Changing Trim Tools When Editing Split Features Changing Trim Tools by Modifying Trim Tool Entities