Sorry if this is an obvious question, I'm starting to work with Creator and there are things I don't understand in the docs.

I have two related forms. Each record in form B has a field to connect it to a record in form A. The relationship is one-to-many: each A record can connect to many B records, and each B record has exactly one A record.

When I create or edit a B record, can Creator automatically update a field in the related A record?

How can I do it? A workflow would do, or is Deluge necessary?

Thanks