Ability to revoke access

Feature description

Ability to revoke access once a guest is scheduled

Use cases

As a user, If I schedule a visit from a guest and I change my mind later on for different reasons I would like to be able to revoke this access so that the user will not be allowed to the site.

Benefits (For whom and why.)

Person who should verify on Staging

@olivierjmm

Requirements (checklist preferred)

Engineer checklist:

• Ability to revoke access

Verification by another Engineer:

• Ability to revoke access