There are two ways to set this option:
1) From section CALENDAR, click on Modify period (at the top of the calendar).
In the next window, choose:
A) The period to be blocked
B) The rooms to be blocked
C) Select the days of the week to be blocked (optional)
OCTO-TIPS: If you sell a room from Saturday to Saturday (or Sunday to Sunday), select all the other days of the week to be blocked.
(Click on the picture to zoom)
2) Directly from the lines of the calendar
- One click on the start date
- Now hover the mouse to the end date, then another click
- You can block the check-in from the pop-up