Toggles the visibility of the background color highlighting for layers that have overrides.
| Type: | Integer | 
| Saved in: | Registry | 
| Initial value: | 0 | 
|  
			  Value  | 
 
			  Description  | 
|---|---|
|  
			  0  | 
 
			  Background color highlighting is turned off for layers that have overrides.  | 
|  
			  1  | 
 
			  Background color highlighting is turned on for layers that have overrides.  |