# ActivityPub Plugin

**URL:** <https://meta.discourse.org/t/activitypub-plugin/266794>\
**Category:** Plugin\
**Tags:** experimental, activitypub\
**Created:** [May 31, 2023, 5:21pm UTC](https://meta.discourse.org/t/activitypub-plugin/266794 "2023-05-31T17:21:52Z")\
**Posts on this page:** 1\
**Showing post:** 123

<div class="post-metadata">

**Author:** ![Saijin-Naib](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/saijin-naib/32/213677_2.png) [@Saijin-Naib](https://meta.discourse.org/u/Saijin-Naib)\
**Post date:** [December 15, 2023, 8:32pm UTC](https://meta.discourse.org/t/activitypub-plugin/266794/123 "2023-12-15T20:32:35Z")

</div>

Will this “backfill” from the linked ActivityPub actor?

Usecase:  
Populating a Discourse category with advisory notices already posted to Mastodon.

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_[View the full topic](https://meta.discourse.org/t/activitypub-plugin/266794)._