To be able to use this app you have to be a resident of an estate/community which employs vismas to manage records of their visitors.
The estate management is responsible for profiling residents on vismas. When this is done, users profile are created along with a username.
The username is required to log into this app.
With this app, you can create bookings for your expected visitors. You can cancel and view historical bookings.
When a visitor has left your residence, it is the user/residents duty to check-out the guest. This is done in the app