You can update users assigned to roles by selecting one or more roles and clicking the Update Assigned Users button. This procedure runs an instance of the Update Role Users Task for the roles specified.
Select the role (or roles) using the checkboxes.
Click Update Assigned Users.
The Update Users Assigned to Roles page (Figure 5–10) displays.
Click Launch to start the update.
Check the status of the Update Role Users task by clicking Server Tasks in the main menu, then click All Tasks in the secondary menu.