I have as Admin several projects in Jira. I want that only certain users (user/developers etc.) can view a specific project.
Example: I have ProjectA and ProjectB and user1, user2 and user3.
user1 and user2 should only see when they login into Jira the ProjectA, in best case they should not know/see that there is at all a ProjectB and of course have no rights to view or do anything in the ProjectB.
user3 (who could be also a developer but e.g. from another company) should after the login only see the ProjectB and he should not be able to view/edit anything in ProjectA.
How to setup correctly all the rights/groups/users?...