To merge two templates together, use the Import from Spreadsheet feature in the LiveFlow extension.
Suppose you have two LiveFlow templates in two separate spreadsheets. If you want to merge the two templates in the same spreadsheet, follow these steps.
In the spreadsheet you want to combine both templates in, open the LiveFlow Extension
Click Create report
Navigate to Import from spreadsheet
Copy the URL from the second spreadsheet
Paste the URL from the second spreadsheet into the field below Import spreadsheet
All tabs from both templates will be in the first spreadsheet
Click into the LiveFlow Extension to change any of the underlying reports