I would like to raise a request for enhancement on the below mentioned functionality. I would see this is very much needed for avoiding extra work of cancelling existing PR and creating a new PR, instead of editing the already created one.
- Windchill OOTB should provide the ability to edit the Promotion Request after it is submitted, to add/remove the Target Objects. Edit access can be controlled through the ACLs, so it is not an issue to provide this functionality.
It happens many a times that the designer/approver decide to add/remove some objects to the PR in the middle of it's approval. Currently there is no way to edit the PR once it is submitted, and without this functionality user needs to re-create the PR to make any changes to the Target Objects.