Export mapping from multiple associated entities

i am updating a form with data from different entities, but when i go to create a export mapping to post in the rest api call, i can only input fields from the entity i am asked to choose.  other entities goes missing… any suggestion how to create a mapping with different entities.. all the fields are on the same page with associations.
1 answers

Hi John,

Try creating a message definition for the entity you want to post. From this definition you can select the associated entities you would like to include.