To quickly set Block time for a Resource; from the Dashboard, click to select the desired Resource in the mini-Calendar.
Navigate to the desired date, then click the desired Booking time slot. (The Time slot must be available for Bookings.)
Click to select the desired Block option. Block For blocks a fixed amount of time from the beginning of the Booking time slot. Block Until lets you block from that point up until a certain time in the day. Block All Day blocks the entire day from the Resource. (This Tutorial selects Block For.)
Click to select the desired Block time.
The Blocked time will appear on the Calendar.
Click and drag the Blocked time to relocate. To remove, first click the desired Blocked time slot.
Click Delete Block in the bottom left of the Calendar to remove the Blocked time.