You can now add multiple Resources to your Courses, Classes and Events. This can be used if your class requires two rooms or course requires two people. You can add an additional resource by editing your event. In the Resource section, it will list the current resource select. Click the Click to set option next to Additional Resources to block and you'll have the other resources available to choose from.
To add an additional person, click Click to set alongside Additional people to block. Tick these and update your Event or Course.
When you next look at your calendar dashboard you will see that the person or resource's availability has been greyed out due to the course or event booking.