Template comments are a way to communicate with your internal team members while working on a template. For example, you want to notify a team member that you need to review the template or provide general instructions on setting up the content.
Add a template comment
Click on Templates on the left and then click on your template name to open it.
Click Comments on the right and you'll see the option to send a comment at the bottom.
You can use the “@” symbol to tag a team member to notify them that they need to review the template. Tagging a team member does not mean it is a private comment visible only to them.