Deleting Hub Templates
To delete a hub template:
- 
                On the navigation bar, select the my hubs icon () and select All hubs. Result:The My hubs page opens.
- 
                In the top right corner of the user interface, select Manage
                        templates.
                Result:The Manage hub templates dialog is opened.
- 
        If the template is in the Active state, click the state indicator
          circle () and select Design or Inactive. 
- Click the three-dot menu for the template that you want to delete.
- Click Delete.
- In the Confirmation dialog that is opened, select Confirm.