Re: Connected tables: Is it possible to set up a connection with 20 tables channeling data into one connected table?

The centralized table could have a relationship back to each of the 20 source tables. So 20 relationships. Then it could self detect if the Parent was deleted and either be hidden from reports or deleted by an Action or automation.

That could also be useful to use a lookup for any Text fields on the source records, that way you would not need to deal with edits by Actions as they would just be lookup fields.