这个的纯 PNG/JPG 文件是什么？

[riking (Kane York)]

I’m confused, are you asking for the Discourse logo asset itself or how to set an image there?

That image is coming from Primary Group Flair, read more in these howto s:

Automatically add group flair to members' avatars

Overview Group avatar flair displays to the bottom-right of a user’s avatar, providing a stylish way to highlight a user’s group membership. When creating or configuring a group, an admin can choose an image or Font Awesome icon to use as group flair. Below are the currently supported contexts, using our logo as an example: User cards [usercard] Topic/PM posts [posts] Topic maps [topic-summary] User profile banners [profile] User summary “Most…” lists [most] Users…

What does selecting "Primary Group" for a user do?

I’ve been trying to work out exactly what selecting a “Primary Group” for a user does… … thought I would share what I have found: Selecting the Primary Group Selecting a user from /admin/users takes you to the specific users admin page /admin/users/{username}. On that page you will find the groups options: [Screen Shot 2021-06-23 at 14.13.01] You can only select a Primary Group for a user if they have “Custom” groups selected. In the example above Discourse and Test are the only “Custom”…