Access Right    Permitted Operation

  Read           Look up the clearinghouse by name.
                 Read any attribute of the clearinghouse.

  Write          Change the replica type of any replica stored in the
                 clearinghouse.
                 Create or delete replicas in the clearinghouse.
                 Modify any modifiable attribute of the clearinghouse
                 (except its ACS).

  Delete         Delete the clearinghouse.

  Test           Check for the presence of a specific value in any
                 attribute of the clearinghouse.

  Control        Modify the ACS of the clearinghouse.
                 Relocate the clearinghouse on another server.