# Mention all users in a topic or post

**URL:** <https://meta.discourse.org/t/mention-all-users-in-a-topic-or-post/262531>\
**Category:** Support\
**Created:** [April 21, 2023, 3:32pm UTC](https://meta.discourse.org/t/mention-all-users-in-a-topic-or-post/262531 "2023-04-21T15:32:31Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Lilly](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/lilly/32/575047_2.png) [@Lilly](https://meta.discourse.org/u/Lilly)\
**Post date:** [April 21, 2023, 3:39pm UTC](https://meta.discourse.org/t/mention-all-users-in-a-topic-or-post/262531/2 "2023-04-21T15:39:40Z")

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as far as i know you can only do this if those users are part of an established group. if a topic is part of a category that only a specific group of users have access to, you can sort of accomplish this (unless you want to manually add posters of a topic to a group). tags can only be assigned to groups of users.

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_[View the full topic](https://meta.discourse.org/t/mention-all-users-in-a-topic-or-post/262531)._