What format can I use when making templates? Mohamed Bahri June 10, 2015 15:12 Updated Follow Google Sheets and Google Docs can be used as templates for the Data Merge add-on. On a Google spreadsheet: On Google doc: Related articles Where can I find G Merge sample templates? When I tag a =hyperlink( ) on my spreadsheet to a mail merge, the merge breaks the link. What is the solution? How can I add a category to my email template? STEP 1 - Create your template with tags STEP 3 - Configure the Document Merge section Comments 0 comments Article is closed for comments.