1. Set up the Business Rule to not update other meetings when changing a room:
    1. In Configuration, click Business Rules
    2. Select Scheduling
    3. Ensure that the option for When adding a room or teacher to a meeting is set to Ask to update other meetings or Do not update other meetings
  2. Change the room for the one meeting:
    1. In Scheduling, click Edit Master Schedule
    2. Select Grid View
    3. Right-click the class and select Open Class
    4. On the Meetings tab of the Class record, right-click the specific meeting and select Update Room
    5. In the Search screen, search for and select the desired Room