docs: function objectNameProperties(objectName) {
          var entries = {};
          if (objectName) {
              var idx = objectName.indexOf(":");
              if (idx > 0) {
                  var path = objectName.substring(idx + 1);
                  var items = path.split(',');
                  angular.forEach(items, function (item) {
                      var kv = item.split('=');
                      var key = kv[0];
                      var value = kv[1] || key;
                      entries[key] = value;
                  });
              }
          }
          return entries;
      }