Google Workspace and documents

Hi,

Is their anyone here that has some experience with the Google Workspace integration in Online?

My question is about the document archive.

When we store a new SuperOffice template in Google Workspace (Store template in Google), is it saved in Word/Excel format and just opened in Google or is it created in Google Doc/Sheet format?

If we keep our old Word/Excel templates and just change the "Store in" to Google, then the new documents created based on this template will be created in Google. But in which format is the new document created, Word/Excel or Google Doc/Sheet?

In the documentation found in community, it says that it's only the quote details template varables that is not working in Google. But are all the other variables in a SuperOffice template stored in Google exactly like the variables used in Office? (The same variable names and brackets if we use a Google saved template) In SuperOffice help file it's only mentioned Word templates and not anything about Google Docs.