FOR 2D : Introduction to CAD Industry, File Management > Orthographic Drawings, View Management > Drawing Commands, Modify Commands > Insert Commands, Annotation > Layer, Selection Methods > Isometric Drawings, Layouts Publish and Plot > FOR 3D : 3D Modelling Concept > Understand and Use viewpoint and UCS > Wireframe Modelling > Solid Modelling > Solid Edit Boolean operations > Create and Manage 2D views from 3D Models. > Render & Materials.