On request of one of our customers, we renamed a project in JIRA from project key HRD to CONFIRM. All issues were renamed from HRD-[#] to CONFIRM-[#]. So far so good.
After this step we would like to create a new empty project with the HRD key in JIRA, but we are getting an error-message that this key is still in use by the other project. We checked the database:
id | project_id | project_key
-------+------------+-------------
14480 | 14111 | CONFIRM
14111 | 14111 | HRD
Is there a way that we can re-use this key again?
Reason for this is that the group is using Bitbucket with the same key and for them it's a big job to change the key for all systems that are using bitbucket.
Hope you can help us.
Kind regards,
Esther