Hi @J2RC
According to your case description, you want to start a new chat with the published MS Copilot Studios agent in Microsoft Teams.
If the agent is already installed in your Teams, you can find it in the left navigation bar or by searching in "···".
If the agent is not installed, you need to install it first. You can search and install the agent through the link provided by the administrator or in the Teams app store. For specific operations, please refer to the [official documentation].
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