﻿## 0
2D drawing before 3D change
## 9
Performing one of editing steps in 3D
## 19
Updating 2D according to predefined exports

Performing 2D update after 3D changes, you can select whether the old 2D objects are deleted (as used here), or if they remain and their 2D line attributes are changed – this allows you to easily distinguish changes in 2D drawing.
## 20
Detail of 2D updated after 3D changes
