Problem: I have a custom checkboxes group field applied to the intermediary post type in a M2M relationship. Some of the checkboxes in this group are configured to be "checked" automatically when new posts are created, but the intermediary post created automatically by the toolset_connect_posts API does not have these checkboxes checked automatically.
Solution: Our developers are investigating this issue. Until it is addressed, an undocumented custom code workaround is required.
Problem: I have a one-to-many post relationship set up between two custom post types. In a View of the child posts, I would like to display information from the parent post.
Solution:
In the Blocks View editor, you can display related post information by following the documentation linked below.
In the legacy Views editor, you can use the Post Selection tab in the Fields and Views popup to select the related post you want to display. See the screenshots in the replies below for more information.
Problem: When displaying a View of related posts in an M2M relationship, I would like to display custom field values from the intermediary post type (relationship), but the Types field shortcodes do not appear to be working correctly.
Solution: Be sure the Types field shortcodes use the proper item attribute syntax @relationship-slug.intermediary.