Use OpenAI Dot
Check that your installed plugin is available to your dot.
Dots can use supported plugins installed and enabled for their account. The connected account, permissions and execution environment determine access. A messaging channel or a browser sign-in does not itself connect a plugin.
First follow the ChatGPT guide to connect Librisol. Then ask your dot whether that installed plugin and its book tools are available. Custom-plugin availability in your particular dot has not been verified here; do not assume that a successful ChatGPT connection also works in Dot.
If the plugin is available, ask it to list accessible books before preparing a draft. The same connection permissions apply; shared ChatGPT plugin credentials are not automatically a separate agent identity. If you need independent access, use a separate connection where the client supports it.
Official app access: https://learn.chatgpt.com/docs/dots/computers-and-apps
This guide is free; Dot availability and provider charges depend on your account.