To view the Weight contextual menu
- Right-click a track Weight field in the Time Editor Roster 
		
 
- Create New Expression 
		  
 
- Opens the 
			 Expression Editor, where you can control the weight attributes. 
		  
 
- Set Key 
		  
 
-  Sets a keyframe at the point in the animation in the 
			 Time Editor shown by the Current Time Indicator. These keys affect only the animation clip in the 
			 Time Editor Track View and do not affect the original 
			 Animation Source. 
		  
 
- Set Driven Key 
		  
 
-  Opens the 
			 Set Driven Key window. 
		  
 
- Create New Texture 
		  
 
- Opens the 
			 Create Render Node window. 
		  
 
- Lock Attribute 
		  
 
-  Freezes the Track Weight value so you cannot edit it. 
		  
 
- Edit Weight Curve in Graph Editor 
		  
 
-  
			 Opens the 
			 Graph Editor for you to make curve edits with greater precision.