Connecting more than two surfaces

Once you started the Connect command:
 

1	Select the boundaries of the surfaces you wish to connect. The selected boundaries must form a closed loop. (To change the selected boundaries, right-click on Boundaries in the selection list and select Reset). The preview of the resulting surface is displayed.
2	You can set the Bulge factor of the resulting surfaces. The higher the bulge factor, the more rounded the shape of the resulting Coons surfaces. You can also move their shared center (displayed using a red-circle marker in the preview). To do so, click on Center and then click in the new position.
3	Click or to confirm your selections and create the surface. Click to discard your changes.