You assign security access rights as follows:
2. Select a user or group in the user and group display window.
4. Navigate the tree structure of drives and directories to find the item you wish to change.
5. Select a set of Access Rights by clicking the applicable colored panel OR with the cursor in the drive and directories window, hold down the left mouse button and click the right button to cycle through the rights.
7. Single click the drive or directory that will receive the new rights.