Controls whether model documentation drawing views are updated automatically when the source model changes.
| Type: | Integer | 
| Saved in: | Drawing | 
| Initial value: | 1 | 
|  
			  Value  | 
 
			  Description  | 
|---|---|
|  
			  0  | 
 
			  Drawing views are not updated automatically when the source model changes.  | 
|  
			  1  | 
 
			  Drawing view are automatically updated when the source model changes.  |