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From SofTutor for MicroStation 3D -
Topics & Keywords covered in this video are:

AccuDraw - Placing An Isometric Circle Precisely Origin XYZ Center Top Front Side Plane
AccuDraw - Smart Key-Ins XYZ Center Top Front Side Rotation Block
AccuDraw - 3D Circle XYZ Center Smart Key-ins
AccuDraw - Drawing An Isometric Blocks XYZ Center Top Front Side Rotation Plane