Linking is how two people see the same record instead of keeping two versions of the truth.

1. One side opens Partners and presses Add partner, then pastes the other person's account token and presses Add user as partner.

2. The other side sees a request under Partnership requests on Home, with the current balance, and presses Accept.

3. Both now see the partnership book in the sidebar, with its own Ledger and Reminders.

Declining removes the request without linking anything. You can link more than one partner, each with their own balance.