Attribute section contains various items not directly related to 
	  appearance of selected object.
	
		  
			  | Metadata | Per object metadata. Learn more. | 
		  
			  | URL | Optionall URL. Meaning may vary depending on export format. 
			  You may use Edit Hyperlink Dialog to 
			  create or edit URL. | 
		  
			  | Closed | If checked, subobjects of this node can't be selected 
			  individually by mouse click. Only this, parent object will be 
			  selected. | 
		  
			  | Protected | If checked, object can't be changed. This option is not fully 
			  implemented and reserved for future. | 
		  
			  | No Save | If checked, object will be excluded from saving. Not related 
			  to finalmesh file. | 
		  
			  | No Draw | Do not draw in viewport and final renderer. 
			  This option is mostly used internally, by modifiers in order to 
			  disable rendering of subobjects without touching visibiliy state. 
			  This option is enabled only if value is checked. | 
		  
			  | Unselectable | Can't be selected with mouse click in viewport. | 
		  
			  | Shell | It's a hint of object shape for various tools in FinalMesh.
			  Closed - object represnts closed shell - solid 
			  object, Open - it's a surface, flat or curved,
			  Unknown - type of object is unknown. | 
		  
			  | Crease Angle | If set, custom smoothing angle will be used. If not set, scene 
			  default value will be used. | 
		  
			  | Smoothing Method | 
				  
					  | Default | Use global settings. |  
					  | Organic | Optimized for smooth models |  
					  | Mechanical | Optimized for models with sharp edges |  |