To remove Network Shared Credentials,

  1. From the menu bar, select Tools -> System Administration.

  2. Next, select Network -> Credentials. The Network Shared Credentials window displays, with a listing of pre-assigned, shared credentials.

     

        

  3. Select the network credential you want to remove from the list.

  4. Next, click Remove.

  5. At the confirmation message, click Yes to remove this network shared credential.