PARTdesigner → Extras-Menü → Einstellungen... [Preferences...] → Sketcher (feat.) → Maus [Mouse]
Einstellungen [Preferences] → Sketcher (feat.)
![Einstellungen [Preferences] → Sketcher (feat.)](resources/img/img_d16ba48e89f248c9a08719b22a8d1e40.png)