Sign the Klapp connector in

1. Open the eZug sign-in (opens a new tab).
2. Scan the QR code with the eZug app and approve the sign-in.
3. The tab then shows a page with a Weiter button. Do not press it. Copy the link behind it instead: right-click, Copy link address (on a phone, long-press the button).
4. Paste that link below, with the connector's bootstrap token, and save.

The previous Klapp session of this connector is replaced. Other devices stay signed in.