If your G Suite administrator has created Calendar resources (such as conference rooms, projectors, or other shared resources) for your organization, you can add resources to your events much the same way as you invite guests to the events.

Add resources to an event

1. Open your event in your calendar.
2. On the right side of the event where you add guests, click Rooms.
3. Either browse the list of resources to find the one you want, or start typing the name of the resource in the Room name, location or resource text box until the desired resource appears in the list.
4. Click the desired resource to add it to the event. It will be added to the Location section in the Event details tab and to the participants list in the Find a time tab.
5. If you need to remove a resource you just added, find the resource in the guest list and click the X beside it.
6. Click Save.