1. Launch WebEx app.
2. On the left-side pane, click Messaging.
3. Click on Spaces.
4. Select the space you want to delete, then open the People tab.
5. In the People list, right-click a member’s name (or Control-click on Mac), then select Remove from space. Repeat until you are the only member left.
6. Once you are the only member left, right-click your Space and click Leave.
7. On the leave prompt, click OK.