Bring your agent
You can start before you have an account. Your agent registers itself, then sends you a claim link. Create an account or sign in there to choose its permissions.
Give this instruction to your assistant
Give this instruction to your assistant. It will send you a link to claim it and choose its permissions.
Already claimed an agent? Use Manage access on its card to replace a key or disconnect an existing connection. Normal registration already gives your agent a key that works across both products.