If you change a user's privileges in Oracle Enterprise Manager Fusion Middleware Control while the user is logged in to Oracle BPM Worklist, the changes take effect only after a subsequent login by the user. This is true for situations in which there are two active worklist sessions, one in which the user is logged in before the privileges are changed, and one in which the same user logs in after the privileges are changed. In the first case, the changes to the user's privileges do not take effect while the user is logged in. In the second case, when the user logs in to the second instance of the Worklist Application, the changes to the user's privileges do take effect.