Index: openacs-4/packages/xowf/lib/inclass-exam.wf
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/lib/inclass-exam.wf,v
diff -u -r1.1.2.54 -r1.1.2.55
--- openacs-4/packages/xowf/lib/inclass-exam.wf	8 Jan 2021 11:56:33 -0000	1.1.2.54
+++ openacs-4/packages/xowf/lib/inclass-exam.wf	11 Jan 2021 15:19:13 -0000	1.1.2.55
@@ -972,7 +972,7 @@
     #
     ::xowiki::includelet::personal-notification-messages message_add \
         -notification_id ${:item_id} \
-        -to_user_id [xo::cc user_id] \
+        -to_user_id [${:package_id} query_parameter user_id:integer ""] \
         -payload [list msg [ns_queryget msg] from [xo::cc user_id] urgency [ns_queryget urgency]]
 
     ns_return 200 text/plain ok