docs: function loadExternalModule(parentId, id) {
  
          //if parent id is a consumer, i.e. was registered with a prefix,
          //strip the prefix off since that's not part of the module name
          parentId = _.includes(parentId, '.') ? parentId.substring(parentId.indexOf('.') + 1) : parentId;
  
          var mod = subRequire(id, parentId);
          moduleMap[id] = mod;
          dependencyMap[id] = normalizeServiceNames(di.getParamNames(mod.init));
      }