Personal accounts
Tools that act as you, with an account you link once.
Some tools should act as each person rather than as a shared account: email, calendars, and anything where who did it matters. For those connections, each holder links their own account.
Linking your account
Open the connection from Connections and choose Link account, or wait until a chat needs the tool: the chat shows a card that links your account in a few clicks, then carries on.
What the model can do
With a personal account linked, the tool acts only as you, in chats you take part in. Unlink the account from the connection's page at any time.