Making a slot in a PCB by drilling

Could someone tell me how to lay out oval or slot holes on a PCB using KiCAD? I am working on a PCB layout that needs to put a USB connector

10 1 Waves Excitation in Electrodynamic Volumes with Coordinate Boundaries Application of the Method of Moments in the Coupling Slot-Holes Theory

slot met alarm Dimensioning, Continued Slotted holes Dimension slotted holes by width, length, or center points Indicate the end radii but do not dimension them Figure 3

slot machine payback percentage Solved: On a sheet metal drawing, there are holes and slot hole I found that Creo did not recognize the center line or axis of the slot