Select Multiple Seats
To select more than one space or seat at a time hold shift when clicking on each space.
Each selected space will have a green circle around it [1]. You can hold shift, click and drag to rapidly select a group of seats [2].
When a space item is selected, it will open the data drawer on the right [3] (see more details below). You can also click on an occupied seat and drag the person [4] to relocate the employee to another seat or unseat them.
Deselect Seats
To deselect a seat left click on it without holding shift.