Board Thread:Support Requests - Getting Technical/@comment-27250440-20151215125030/@comment-4731443-20151215171855

The Msg templates you linked to are based on this primary template. Other templates in that category seem to only be presets of values to pass to the main one with only the text and type (discussion starter or reply) changing. So you can copy only the Msg template and adjust it for your needs. It should work out of the box.