code: function (oEntitySet, oEntityType) {
  			if (oEntityType.property) {
  				oEntityType.property.forEach(function (oProperty) {
  					if (oProperty["sap:filterable"] === "false") {
  						Utils.addPropertyToAnnotation("sap:filterable", oEntitySet, oProperty);
  					}
  					if (oProperty["sap:required-in-filter"] === "true") {
  						Utils.addPropertyToAnnotation("sap:required-in-filter", oEntitySet,
  							oProperty);
  					}
  					if (oProperty["sap:sortable"] === "false") {
  						Utils.addPropertyToAnnotation("sap:sortable", oEntitySet, oProperty);
  					}
  					if (oProperty["sap:filter-restriction"]) {
  						Utils.addFilterRestriction(oProperty, oEntitySet);
  					}
  				});
  			}
  			if (oEntityType.navigationProperty) {
  				oEntityType.navigationProperty.forEach(function (oNavigationProperty) {
  					if (oNavigationProperty["sap:filterable"] === "false") {
  						Utils.addNavigationFilterRestriction(oNavigationProperty, oEntitySet);
  						// keep deprecated conversion for compatibility reasons
  						Utils.addPropertyToAnnotation("sap:filterable", oEntitySet,
  							oNavigationProperty);
  					}
  					Utils.handleCreatableNavigationProperty(oEntitySet, oNavigationProperty);
  				});
  			}
  		}
docs: Iterate over all properties of the associated entity type for given entity
  set and check whether the property needs to be added to an annotation at the
  entity set.
  For example all properties with "sap:sortable=false" are collected in
  annotation Org.OData.Capabilities.V1.SortRestrictions/NonSortableProperties.
  
  @param {object} oEntitySet
  the entity set
  @param {object} oEntityType
  the corresponding entity type