code: function(oEntitySet, sKeys, sUrlParams) {
  					// Set the default entity name
  					var sSetName = oEntitySet.name;
  					// If there are sUrlParams try to find a navigation property
  					var navProp;
  					if (sUrlParams) {
  						navProp = oEntitySet.navprops[sUrlParams];
  					}
  					if (navProp) {
  						// instead of the default entity name use the endpoints entity
  						// name
  						sSetName = navProp.to.entitySet;
  					}
  					return sSetName;
  				}
docs: helper to resolve an entity set for insert/delete/update operations