--- loncom/homework/templates/custompartial.problem	2009/07/06 17:12:47	1.2
+++ loncom/homework/templates/custompartial.problem	2018/08/25 17:46:47	1.5
@@ -1,4 +1,5 @@
 <problem>
+ <parameter name="retrypartial" type="string_yesno" description="Partially correct is answerable" default="yes" />
 
 <startouttext />
 Complete the sentence: