A 3D model is worthless without a 2D drawing. The course covers generating front, top, and side views, adding dimensions, annotations, and creating section views.
The course begins with orientation. You will learn the difference between the major workbenches: catia v5 basiskurs
Open CATIA, select Start > Mechanical Design > Sketcher , and draw your first circle. Constrain it. Pad it. Congratulations—you have just begun your CATIA journey. A 3D model is worthless without a 2D drawing