Hello :wave: After the changes from PR #43676 (one bot user per AI agent instead of per LLM), I’m running into a migration problem with an existing custom agent. My setup: I have a custom AI Agent that has been in use for a while, with many existing PM conversations between users and its bot use…

We run agent accounts across several Discourse instances and verify every re-map by comparing /u/.json ids: PMs bind to the numeric user id, not the username, which is why a renamed account keeps its inbox while a brand-new bot user starts empty. Did inviting the new bot user into an existing PM let…

Migrate existing AI Agent PMs to a new bot user after per-agent user change (#43676)

Product Support

sam (Sam Saffron) October 22, 2026, 6:42am 2

hmmm can you invite the new user into the conversation? Does that resolve it.

I certainly want a smooth experience here sorry for the rough ride.

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Migrate existing AI Agent PMs to a new bot user after per-agent user change (#43676)

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