Problem: I have an automatic email notification set up in a post Form. I would like to send an email to the author of the post where the Form is being displayed.
Solution: Use a generic field in the Form to store the ID of the author of the current post, then you can select that generic field in the notification recipients details.
In this ticket the customer wanted to know how to retain their sort order of the repeatable field groups on the backend when being viewed on the frontend.
Solution:
When sorting the repeatable field groups, the correct sorting item to select for the custom repeatable fields is toolset-post-sortorder