Using Jelly Script to remove these users from the project role would save your lot of time. Have a look at below links -
You can also try the Jira Command Line (JCLI) plugin for the above task. You may like to refer these links as well -
Teams break work down in order to help simplify complex tasks. This is often done iteratively, with tasks being broken down into smaller tasks and so on until the work is accurately captured in well-...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events