You can set up a release time by following these steps:
You can adjust this in the Rates & Availability tab by following these steps:
1. Select the room and click on a date (or dates) in the calendar.
2. Click Adjust advance reservation on the right-hand side of the screen.
3. Pick the relevant number of nights or hours from the drop-down menu once you’ve checked the box Should be booked at least (X) before midnight on the day of check-in
4. Click Save changes when you’re done.