From CAD Curves
This command creates a wire from connected curves. "Connected" means that each curve ends when the next curve starts and there is no gap between the two extremities.
Select the CAD curves you want to merge. These curves must be connected; otherwise the wire will not be created.
No dialog is displayed. The result is immediately computed.
Note
When you have a wire, you can retrieve the original curves with the command From CAD Wire.