# Discourse Dynamic Groups

**URL:** <https://meta.discourse.org/t/discourse-dynamic-groups/365342>\
**Category:** Plugin\
**Created:** [May 8, 2025, 4:18pm UTC](https://meta.discourse.org/t/discourse-dynamic-groups/365342 "2025-05-08T16:18:18Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![RGJ](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/rgj/32/523185_2.png) [@RGJ](https://meta.discourse.org/u/RGJ)\
**Post date:** [June 4, 2025, 10:15pm UTC](https://meta.discourse.org/t/discourse-dynamic-groups/365342/11 "2025-06-04T22:15:32Z")

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Hmm… good catch. And I do agree that this should be expected behavior.

From a technical POV, the plugin will only reevaluate group membership on two different conditions:

1. When the boolean expression in the group settings is saved
2. If a user is added or removed for a group mentioned in the boolean expression.

When a new user registers, neither is the case.

Can you try to change the expression to `trust_level_0 AND NOT anonymous_users` and report back if that resolves the issue?

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