Component image 
Boolean User Override component as seen in the Scene Inspector 

The BooleanUserOverride component literally does nothing.
Fields
| Name | Type | Description | 
|---|---|---|
persistent
 | 
Bool | Determines whether or not this item will be saved to the server. | 
UpdateOrder
 | 
Int | Controls the order in which this component is updated. | 
Enabled
 | 
Bool | Controls whether or not this component is enabled. Some components stop their functionality when this field is disabled, but some don't. | 
Usage
No use.
Examples
Not used in anything.