What kind of edits are possible on a Google spreadsheet that was integrated to Jotform?

Hi,

I had used the Google spreadsheet jotform integration - I would like to build some functions to track progress on the sheet. 
I would like to know if editing this sheet (like adding rows/columns in between, removing entries etc) is possible without breaking the sheet. 

We do not recommend editing of the Spreadsheet that is integrated with the form because it will break the integration. 

I would recommend you to pull data from the integrated spreadsheet to a new spreadsheet by using IMPORTRANGE, and then customize the new one as you want to.