anchor.diff:         {[admin], none},
          {[], [read]}]},
        {replication_admin, [],
  +      [{name, <<"Replication Admin">>},
  +       {desc, <<"Can manage ONLY XDCR features (cluster AND bucket level)">>}],
         [{[{bucket, all}, xdcr], all},
          {[xdcr], all},
          {[admin], none},
  
positive.code: 
  preconfigured_roles() ->
      [{admin, [],
        [{[], all}]},
       {ro_admin, [],
        [{[{bucket, all}, password], none},
         {[{bucket, all}, data], none},
         {[admin, security], [read]},
         {[admin], none},
         {[], [read]}]},
       {cluster_admin, [],
        [{[admin], none},
         {[], all}]},
       {bucket_admin, [bucket_name],
        [{[{bucket, bucket_name}, xdcr], [read, execute]},
         {[{bucket, bucket_name}], all},
         {[{bucket, all}, data], none},
  
negative.code:        {[admin], none},
         {[], [read]}]},
       {bucket_sasl, [bucket_name],
        [],
        [{[{bucket, bucket_name}, data], all},
         {[{bucket, bucket_name}], [read]},
         {[pools], [read]}]},
       {views_admin, [bucket_name],
        [{name, <<"Views Admin">>},
         {desc, <<"Can manage views for specified buckets">>}],
        [{[{bucket, bucket_name}, views], all},
         {[{bucket, bucket_name}, data], [read]},
         {[{bucket, all}, settings], [read]},
  