If you are an admin wanting to introduce the features, benefits, and how to use Community Forums to your teams, this email template is a great place to start.
New Confluence App - Community Forums
We've just installed a new app that you can use, Community Forums. This app allows you to create forums to discuss issues, ask questions, and share ideas about topics that are relevant to you and your teams.
To start using Community Forums, take a look at these guides:
Your Confluence Admin