Wiring harness design in CATIA V5 - 3D modeling Week 7 Challenge

For falttening the assembly go to harness flatning workbench and give the flatning properties and the import the assembly in flattning workbench then in next step strighten the harness and prform the opration like rotate and roll etc. then take a new drawing and add the harness assembly to it and then define the properties of the drawing.