With TIMIFY you not only keep abreast of your bookings but also of your employees activities in the calendar. Know when someone is on vacations by registering their absence in the calendar, and prevent bookings from occurring for an employee who is unavailable. Here is what you have to do:

Go to the Shift Plan, click on "Edit" and choose "Vacations" (✈️icon). Select the resource to be set in absence, fill in for which period of time the employee will be absent. Done! The calendar's grid for an employee on vacations will appear in yellow both in the Shift Plan and in the agenda.

See also

How to manage sick leaves
How to block days to prevent bookings from occurring
How to manage different working shifts