How do I set up dynamic User Access so the system auto gives a token to a user that access the system? Specifically, I want to allow a pool of 500 people into an application via AD group. I know there are only about 75 users in that AD group that will be accessing the application and when those 75 people access, I want the system to grant them a token automatically. They will be frequent users and I do not want them using a login access.