Is it possible to write a test case t.cfg file if the test case is spread across multiple tabs/sheets

I am trying to develop a .cfg file to import our legacy test cases and scripts into RQM. My delema is that for each test case we have the Requirements captured on a sheet/tab, and the script on another tab, and the test data on separate tabs. The Script tabs has other test element that are caputured that are not standard for a script- From Row 1 to 10 we have things like the objectives in B3; Tester B10; Role in D4, the steps and expected results starts on row 11 colum D and E with the script module on Column C starting on C11.

Is it possible to write a .cfg file that will get the test case/script information from multiple tabs for a single test case or script?

Is there a way to define/add your own made up test items to a script, I know for a test case you can define your own names but is that possible for a script?