Controls whether multiline attributes can be created.
| Type: | Integer | 
| Saved in: | Registry | 
| Initial value: | 1 | 
|  
			  Value  | 
 
			  Description  | 
|---|---|
|  
			  0  | 
 
			  Turns off all access methods for creating multiline attributes. They can still be viewed and edited.  | 
|  
			  1  | 
 
			  Turns on all access methods for creating multiline attributes.  |