Controls whether the current drawing can be edited in-place when being referenced by another drawing.
| Type: | Integer | 
| Saved in: | Drawing | 
| Initial value: | 1 | 
|  
			  Value  | 
 
			  Description  | 
|---|---|
|  
			  0  | 
 
			  Prevents in-place reference editing  | 
|  
			  1  | 
 
			  Allows in-place reference editing  |