Erweiterte Anpassung > Business Logic Customization > Customizing Change Management > Change Management Transitions > Solution > Change Notice Workflow Modifications for Updated or Upgraded Systems
  
Change Notice Workflow Modifications for Updated or Upgraded Systems
1. In order to use alternate transition targets on Windchill installation that have been updated or upgraded from a release prior to 10.1 M010 you will need to modify the change notice workflow template.
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New Windchill installations of release 10.1 M010 and beyond do not require this modification.
2. Open Workflow Template Administration found on the Utilities page.
3. Edit the change notice workflow used for your change process.
4. Find all expressions like: com.ptc.windchill.pdmlink.change.server.impl.WorkflowProcessHelper.promoteChangeables((wt.change2.WTChangeOrder2)primaryBusinessObject);
5. And change them to: com.ptc.windchill.pdmlink.change.server.impl.WorkflowProcessHelper.releaseChangeables((wt.change2.WTChangeOrder2)primaryBusinessObject);
In an out-of-the-box Windchill installation the above change would be made in the Release Changeables expression robot of the Change Notice Workflow