Add Multi-cell Bookings in Yearly Overview in Team Manager
To add a booking for one or multiple days in Yearly View from Team Manager, go to Operations - Team Manager, right-click on an employee cell and click Yearly view.
Accessing the Yearly view of an employee in Astrow Web
This will open the yearly view of the person. Select the cells you want to add bookings for and click Actions -Add booking (or right-click - Add booking):
Adding bookings for multiple days in Team Manager - Yearly view in Astrow Web