All members of a Method Grid account can leave a comment on a specific template. Comments can be a great way for members of your account to collaborate on the development of a template e.g. users can provide suggestions and ideas for grid builders to implement.
To add a comment to a specific template, first open up the template from within the template library (see "Templates" on the main menu bar). Next, click on the comment action button (speech bubble) on the template builder action bar (top right - below the main menu bar). This will reveal the comment dropdown. Type your comment and click the save (tick) button to commit the comment to the thread.