Controls whether existing block instances are selected by BCONVERT command by default. Users can still make adjustments to the selection during the review process.
| Type: | Integer | 
| Saved in: | Not-saved | 
| Initial value: | 3 | 
|  
			  Value  | 
 
			  Description  | 
|---|---|
|  
			  0  | 
 
			  Excludes all blocks.  | 
|  
			  1  | 
 
			  Excludes partial blocks.  | 
|  
			  2  | 
 
			  Excludes entire blocks.  | 
|  
			  3  | 
 
			  Includes all existing blocks, whether partial or whole.  |