# Role Concept

## Define a Privilege

| The copy item functionality is to be restricted to users with the EDB-ART-COP privilege. As an additional restriction (implemented by means of an access rule), copying of standard parts (which can be identified by their STD prefix in the item number) is to be restricted to members of the STANDARD group.
| Select the Manager > Permissions > Role Model > Privileges. The Privilege mask is opened.
| Switch to Insert mode with the button .
| In the Privilege field, enter EDB-ART-COP.
| In the Description field, enter Copy item (restrictions for standard parts apply).
| In the Access rule field, enter CUS_TASK/ItemCopy.
| To save the entry click the button .
| Click the General tab and select Reload from the context menu to activate the settings.
| How to define mask privileges

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