Documentation Types
-  System specification 
 
-  Software requirements specification 
 
-  Design specification 
 
-  Test specification 
 
-  User documentation
	
	-  Functional description 
 
	-  Installation instructions 
 
	-  Introductory guide, tutorial 
 
	-  Reference manual 
 
	-  Administrator manual
 
	
Often the only documentation available!