It happens with some frequency that the field name of an external database does not match the variable name you want to use in your document. For example, you want [Testator Name] and [Spouse Name] in your Wills, but your database gives you only [Client1 Name] and [Client 2 Name]. Of course, you can readily re-write you Wills to accommodate those names, but Pathagoras offers another choice: a pairing table whereby you can tell the system that you want to pair [Testator Name] with [Client1 Name], [Spouse Name] with [Client 2 Name], etc.
To create the Pairing table, navigate to the External Database Settings tab under the Instant Database Settings and Options screen. Click the 'Set' button (the one with the circling blue arrows)