Hi @rdck
It is not possible for a location or conditional logic rule to detect a value from another field group.
The only thing I can think of is changing the logic around so that instead of selecting the ‘featured’ posts from the home page, you tick a checkbox on the post you want featured.
This way, once you check this box, you can have conditional logic show some more image fields, etc.
You will need to change the code in your home page template, to query all posts and find the ones which have this checkbox ticked. You can find some code examples for this on the true_false docuemntation page.
Hope that helps.
Thanks
E
