This feature is not available in the legacy free edition of Google Apps.
What is a calendar resource?
A calendar resource is anything you schedule that isn't an event. The most common example is a meeting room. Other examples might include projectors, company fleet cars, guest offices or quiet work areas, recreation areas or equipment, or any other resource that the people in your organization might schedule a time to use.
To add resources that users can schedule on their calendars:
- Sign in to the Google Admin console.
- Click Apps > Google Apps > Calendar > Resources.
Where is it?
- Click Create a new resource.
- Enter the resource name, type, and description.
We suggest you follow naming conventions to make your resources easy for your users to find.
- Click Save Changes.