2 questions following up on this:
1. It has been announced in 2013 already that a ‘back-end’ only option would become available (in this topic). Am I unaware of this option ? If not, would you know the status of this ? Don’t know how your ‘connection’ to @elliot is…
2. Is it (easily) possible to get an array of all field_keys for a certain field group ? And then just remove the keys you don’t want from this array.
I think it’s easier to ‘remove’ (for example) 3 values than to list 20 fields which are allowed. Less fields = less possible errors.