Greater control over room changes

some things that can make room configurations easier and faster.
add a way to select several rooms at the same time and change the permissions of all the selected ones (I know that there is a synchronization by category, but sometimes the rooms have different types of rooms in the same category, the idea would be to add a function to select rooms with CTRL + click).

another suggestion by the organization would be the possibility of placing a category within the category, in addition to dividing it into rooms with greater precision and organization.