1. Choose a date, number of nights, reason for the status and the status to apply.
2. Leave the box uncheck to apply the new status to every room type or check the box and choose the first room type to apply the new status/rule to.
3. Finally, check any Rate Plan this new status/rule will be applied to. If applicable whatever rate plan booked, choose "Assign All" in the top right.
Only when a rate plan is checked that the status will be saved for the room type.
4. Repeat 2 and 3 to apply the new status to other room types if necessary.

Availability Status will not apply to group allocations.