Creating wiring harness layout drawings in Solidworks. For this it is necessary to set up a working method/base to easily create variants (customer specific) on wiring harness layout drawings in the future, taking into account a new article number system. Furthermore, it is important to set up a parts library of electrical components and cables in Solidworks for easy creation of wiring harness layout drawings. Setting up a parts library of fiber components and the associated outer and inner sheaths in Solidworks for easy setup of fiber assembly and customer drawings.