Problem For some time it was found that for moving or rotating any particular element in a certain way it was always helpful to have d different axis system which is aligned to the required plane. And also if in a DGN file there are different ACS were defined so multiple views can be easily obtained using different ACS planes.
For that reason, we have created a small video to demonstrate how different ACS planes can be created using these three methods,1. Define ACS (Aligned with Element)2. Define ACS (by Points)3. Define ACS (Aligned with View)