Attendance registration
Employees can register attendance in different ways. The simplest was is for employees to have automatic registrations set up in their User HR profiles, where registrations are automatically generated on a daily basis, at set times.
The second way is to register through an access control system (eg. Spica), where you register with a keycard when you come in and when you leave work. This information is then synced twice per day into the ERP and registrations are generated.
The third way is similar to the keycard registrations, but instead of a keycard, employees click a button, located on the user profile page. This button adds virtual registrations when clicked.
The third method works if employees have "Entry registration" enabled and the system has Virtual registrations enabled.