Resources with all instance rights on Release and Release Plan objects, are not able to see the "Add Release" and "Remove Release" buttons in the Release Plan detail screen - Release Planner tab - Release section.
STEPS TO REPRODUCE:
1. Create a user and assign following rights:
For a specific Release Plan instance assign:
- Release approve
- Release Edit
- Release View
- Release View Access Rights
- Release Plan Edit
- Portlet viewer All
- Release Plan Navigate
- Release Approve All
- Release Navigate
- Release Create
- Release Edit All
- Release View All
2. Login in with this user
3. Navigate to Home - Release Planning and open the Release Plan where rights are given to.
4. In the Release Planner tab - Releases section only "Save" and Approve Release" are seen.
In step 4, to see also the "Add Release" and "Remove Release" tabs
In the Release Planner tab - Releases section only "Save" and Approve Release" are seen.
A possible workaround is to give the user the Global right "Release Plan - Edit All"; note that this will give edit rights to all Release Plans.
This is reported as defect DE35297, under research by Sustaining Engineering.