I have currently linked my Jira with a Microsoft AD and based my username on sAMAccoutName
We are now in the process of migrating to an Azure AD by using Atlassian Crowd.
Crowd gets the username from Azure AD as the email address.
Because we want to retain or change the usernames within Jira, so all tickets stay linked to the current assignees and reporters.
If I would change my current AD connector to use mail as the username instead of sAMAccoutName, would this work? And then later on change to Crowd.
Will I just end up with one user for each and all tickets are updated with the right user?