In an Items list, select the item.
Select Item | Show User Roles and Privileges.
To see which users have this item in their Inbox, click the Users with Object in Their Inbox tab.
To see which users are assigned to a particular role for this item, click the Role Assignments tab.
To see which privileges are enabled, click the Privileges tab.
If you have the View Other User's Privileges privilege, you can select the user whose privileges you want to view from the User list.
To view deployment privileges that apply to a specific stage or area, select a stage from the Stage list, and optionally, select an area from the Area list.
NOTE If the privilege has a 
icon, this means that the user’s permission cannot be resolved. You will need to select a Stage and Area above in order to determine whether the user has that privilege or not.
To see the rule that applies to a privilege, select the privilege.
The details are displayed in the Rule(s) Applied text box at the bottom of the dialog box.
When you are finished, click the Close button.