Auto-Delete - children’s shows which would auto-delete if the child user has watched them

I have children’s shows whch i would like to auto-delete if the child user has watched those. How can I set that up?

There’s already 2 suggestions to auto-delete episodes after a specific user or all users have watched them. I suggest you comment/vote in those threads in order to avoid distracting/dispersing votes and attention.

Therefore closing this thread as a duplicate.

2021 clean-up: duplicate