--- a/mutation_analysis.xml	Thu Jun 25 05:38:55 2015 -0400
+++ b/mutation_analysis.xml	Tue Aug 04 08:52:14 2015 -0400
@@ -14,9 +14,10 @@
 			<option value="no" selected="true">no</option>
 		</param>
 		<param name="functionality" type="select" label="Functionality filter" help="" >
-			<option value="no_results" selected="true">Remove "No results"</option>
-			<option value="no_result_unproductive">Remove "No results" and "unproductive"</option>
-			<option value="dont_remove">Don't filter</option>
+			<option value="productive" selected="true">Productive: Keep "productive" and "productive (see comment)"</option>
+			<option value="unproductive">Unproductive: Keep "unproductive" and "unproductive (see comment)"</option>
+			<option value="remove_no_result">Remove "No Results", "unknown" and "unknown (see comment)"</option>
+			<option value="dont_filter">Don't filter</option>
 		</param>
 		
 		<param name="unique" type="select" label="Remove duplicates based on" help="" >