I would like to have a Reference Field in one collection that could reference various types of collections. That is, on the same Reference field in collection A, I would like to have the possibility to have a reference to an object of collection B, and a reference to an object of collection C for the same field on another row.
When I create a reference field, it is required to specify the "referenced collection", but I don't know if I could just put there any object I want. Is this possible?
A workaround I am considering is to have the field to be of type string and put directly the "_id" value in there of any object, although I would really prefer using the built-in Wix solution of Reference fields.
Has anyone encountered any solution to this?