Hello, we are using cf-graphql for our app. We have 2 content types.
Content type A has a field that references content type B.
An editor creates and links a content of B inside A.
How can we prevent someone from unlinking this content B from A?
My fear is that content B gets lost, since we can not filter content entries with 0 links with other content.
I see that cf-grahql gives us back refs on content types, but how can I retrieve only content that has 0 items in that backref?