Is it possible to use badges/groups to show staff an icon on a user's avatar?

[Heliosurge (Dan DeMontmorency)]

There is a user notes plugin. That is only visible to staff. But you will need to view note for contents.

Discourse User Notes

Summary Discourse User Notes provides the ability to share notes with other staff about a user. Normal users cannot see these notes and are designed for staff to be able to privately note down important information other staff may need to know. Repository Link https://github.com/discourse/discourse-user-notes Install Guide How to install plugins in Discourse Configuration The User Notes plugin can be enabled either by the toggle or …