UCSFOLLOW system variable
UCS follow
Specifies whether a plan view (A top view zoomed to extents) is generated automatically whenever the UCS changes. It is recommended to switch UCSDETECT off in this case.
| Type: | Boolean  | 
                     
| Saved in: | Drawing  | 
                     
| Default value: | Off  | 
                     
| Possible values: | 
                            Off (0): Don’t show plan view when changing UCS On (1): Show plan view when changing UCS  |