Adding a Room calendar

Old Outlook:

1. Go to the Calendar tab
2. Right-click Shared, Other, or Room Calendars
3. Click Add Calendars
4. Select From Room List
5. On the search bar at the top left, type in the name of the calendar or its location
   
6. Double click the needed Calendar
7. Click OK

New Outlook or Outlook web app:

1. Go to the Calendar tab
2. Click Add Calendar
3. Select Add From Directory
4. Choose your account from the dropdown
5. Type in the name of the calendar
   
6. On the second dropdown, select where you want the calendar to be added
7. Click Add

For booking a Room calendar - please refer to this article:
https://ithub.saskabilities.ca/kb/article/12-Outlook-Booking-a-Meeting