Thanks a lot fr contacting us.
Unfortunately, I am not certain I clearly understand what you are asking for. Kindly explain to me more.
In the meantime, kindly have a look at this article on bidirectional relationships just in case its what you are looking for.
Hope to hear from you soon.
A simple way to find what posts a certain post may of been related to via the post object or post id select fields.
ie Post A has 5 posts related to it (Posts B to C) via a post object select field called this_posts_related_content.
When on Post B’s single page is there a function that can list what posts Post B has been related too if any? So this function would somehow return Post A.
Thanks for the follow up.
Unfortunately, I am afraid the reverse is currently not possible from the plugins API.
I hope this helps.