Actor	Role in the use case
Holder	Holds a mobile credential with a picture. Wants to take a trip or enter a (e.g.) sports venue.
Seller	Is a web site that is accessed by the Holder and creates the ticket using one or more mobile credential.
Scanner	Verifies the person as the holder of the ticket (access token).
Policy Maker	Government or business that creates a policy that is used for access check. The policy is subject to fairly frequent updates.
Access Token	The holder of the mobile credential is give given yet another credential with provides access to the venue. This proof that can be used if the biometric check fails.

Prerequisites / Assumptions

The user journey improves access speed and cost for both the holder and the access checker.

Use Case Details

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