Profile: jorgel-4

Problem:
The customer asked how to set the intermediary post title, based on the titles of the parent and child posts.

Solution:
Guided that to set a custom title and the post slug for the intermediary post, you can use the 'toolset_association_created' hook.
( example code snippet available in the reply: https://toolset.com/forums/topic/get-a-friendly-and-dynamic-title-and-slug-for-a-intermediary-post-type/#post-2292663 )

Relevant Documentation:
https://toolset.com/documentation/customizing-sites-using-php/post-relationships-api/#toolset_association_created