Note
	The 2D derivation is a prerequisite for exporting to 2D CAD systems

After selecting a perspective (here combination views [Combination views] -> 3 views + isometry in the frame (ANSI) [3 views + isometric drawing in frame (ANSI)] ), the 2D derivation of [2D derivation] the respective object is created.

A detailed description in a separate chapter can be found under Section 3.1.10, “ Create 2D derivation ”.