OpenAI’s latest Help Center documentation shows that @ChatGPT can now be deployed directly into Slack and Microsoft Teams. Administrators can configure how it is used, where it is available, and which company tools it can access. Members can then mention @ChatGPT in supported conversations to summarize discussions, draft content, and perform other approved work using the context available in that conversation. OpenAI explicitly states that @ChatGPT is globally available to Business and Enterprise users. For existing users of the previous ChatGPT Slack app, the new @ChatGPT experience is intended to replace the older personal-account sidebar workflow over time, and administrators may need to approve updated Slack permissions. The practical change is that ChatGPT can now participate directly inside team communication channels instead of remaining a separate chat destination. A separate official admin guide also lists Edu, but the rollout wording for Edu is not fully consistent across the official pages, so this article does not extend the core availability claim beyond Business and Enterprise.