Fill Holes
Source file: fill-holes.htm
This tool
 fills holes that can appear when editing a surface.
- 
                                                Select the holey surface to be repaired. 
- 
                                                On the Edit ribbon tab, go to the Fix group and select  Fill 
	 Holes. Fill 
	 Holes.
                                             
                                        
The above example 
 shows a data model before and after the fill holes function.
