Display Toolset Types child field as thumbnail in parent's admin column
In Toolset Types I have a custom post type of “Patient” with a child post type of “before and after”. The child type is just a set of 2 photos. A patient can have several before & after photos.
I would like to display only the first set of before & after photos (child) as thumbnails in the parent’s admin columns. This will help the user identify patients when using the admin.
How can this be accomplished?
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