The following chapters describe the flow between the views in the BankID 2.0 client for each of the 4 possible BankID Actions: AUTHENTICATION, SIGNING, NETPAY and CHANGE PASSWORD.

The different actions can in turn use several different HA services.

Ha Service

General term for the various HA services that can be used. These HA services are divided into the following groups:

• HA1 (Traditional one-time-password code-unit)
• HA2 (HA2 service)
• Challenge HA (Scratch card)
• BIM HA (BankID på Mobil)

Ha List

Used as a common name for dialog showing a list of the users available HA services where the user must select the HA service to be used. Applies where the user has at least one unused HA service, or when the user wants to switch to another available HA service.

There might be screens that do not have a UDD reference by its own. These are variants of other UDDs. An example of this is information screen for BIM HA that waits for the user to press next to continue process of authentication.

Information and description of these is to be found in Chapter 6.