This feature allows developers to create or update an object and its related elements in a single request, optimizing the requests performed to the server, thus improving the overall performance of your solution.
Provided the necessary data for the related elements (ExternalReferenceCode
, Id
, etc), if the element already exists, it will relate the two objects, if the related element does not exist, it will create the object and it will relate them.
It is also possible to remove related elements by just updating the parent without the elements that are not related anymore.