Execute a notificationCommand with multiple users

[dnsmichi (Michael Friedrich)]

Please format your config snippets with markdown, plain text is barely readable.

Create topics and master Markdown formatting

Edit and write topics Discourse uses Markdown as markup language. If you are familiar with GitHub, you’re good to go. If not, please follow this guide. [48] While you type something into the editor, you’ll recognize many things: live preview as you type on the right side if someone else is replying, a short notice on top of the editor you can navigate to a different page, and still reply to the “old” topic sessions are stored, which means that a draft text can be started on your Macbook…