@cyril Well I guess you’re laying out a single-sided board, right? In this case the easiest way to emulate jumpers is to set up the board as double-sided, parameter vias and their drills the same size as regular pads. Whenever you need a jumper, place the via (“V” key), route the track on the front side and press V again to end it. You’ll have your “jumper” presented as a copper track on the front side. The advantage of this method is in flexibility: you won’t be limited by the size of the “jumper” component, it could cross other footprints too like real jumper wire could, contrary to a dedicated component which couldn’t.