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          From the Manage Templates section of the Action bar, click User Feature
				 to display the User Feature Definition dialog box.
        
          In the Name box, type the name of the 
				user feature, then click the inputs in the tree or 
				in the 3D area.
        
        
        
          Click the Meta Inputs tab. Click 
				Add to create a meta input. Change its name in the Role 
				box.
        
        
        
          In the Meta Inputs box, select the 
				input that you want to associate with the meta input and click 
				 .
        
          Repeat the above operation to associate the necessary 
				inputs with the meta input.
        
        
        
          Click OK when done. 
        
        
          
        
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