COWs are purchased and owned by UniSA units. Booking of COWs differs depending on the unit and use of the COW. Some COWs are tied to a particular room, while others are more ‘free-range’.
COWs are generally booked with the room they belong to, through the standard room booking process (i.e. FM Assist, Outlook or local admin).
If you're looking to find a COW to use, check with your local admin team to see if there's something available.