you can add the tables from one file to the other and do the import - export "locally" using import scripts
Is there a script step that I can use in the FMP solution to import records? And if so, how do I reference the other file on the Ipad?
There is the "import records" script step for this.
To reference the file you want to import, you need to look at FM Go paths here:
refer to page 8, and also page 11 (example 3)