I have some clients that use our Jira and should only access the projects I assign to them, not all projects of our organization.
I tried managing this via groups - assigning them to a group and excluding them from default group "jira-users" that gives them access to all projects automatically. However deleting those users from the group does not work. Everytime they sign back in the get automatically reassigned to the default group "jira-users" and get access to all projects of our organization.
what would be the correct process?