Пользовательский HTML на странице групп

[smrtey]

Или, если вы хотите что-то более изысканное, попробуйте

Versatile Banner

Summary Versatile Banner adds a customizable banner to your site. Preview Preview on Discourse Theme Creator Repository Link https://github.com/discourse/discourse-versatile-banner New to Discourse Themes? Beginner’s guide to using Discourse Themes Install this theme component Features This theme component is an evolution of previous banner efforts. The goal is to provide more ease and flexibility through the use…