I am attempting to build a `table that with a “link to another record” field. The records that I need to link to are in multiple other tables. Is there a way to give this type of field the ability to link to records that reside in more than one table?
There is not. Each link translates to its own field. You could use a formula field to concatenate the values of each field together, but you won’t be able to click record names to expand the record from the formula result.
