Autostart is used when the customer visits your online services on the same device as they keep their Mobile BankID on. From your service, the BankID app is started without any middle steps. This makes the identification faster and gives a better user experience. Further, it enhances security by eliminating other steps that could be used by scammers.
How autostart works:
The customer selects "BankID on same device" in your service.
The BankID app is opened automatically.
The customer give their approval in the BankID app.