diff --git a/ddportfolioservice/model/ddportfolio.ini b/ddportfolioservice/model/ddportfolio.ini
index 24b20d2..5a72cf6 100644
--- a/ddportfolioservice/model/ddportfolio.ini
+++ b/ddportfolioservice/model/ddportfolio.ini
@@ -60,6 +60,11 @@ urls=dolists,adolists,gmane
 dolists.pattern=http://lists.debian.org/cgi-bin/search?author=%(name)s&sort=date
 adolists.pattern=http://www.google.com/search?q=site%%3Alists.alioth.debian.org+%%22%(name)s%%22
 gmane.pattern=http://search.gmane.org/?email=%(name)s&group=gmane.linux.debian.*
+# debconf list search has a tricky URL format
+# http://lists.debconf.org/lurker/search \
+#  /20100510.202949.00000000@au:%(firstname)s,au:%(lastname)s.en.html
+#  /YYYYMMDD.HHmmss.hashcode@au:%(firstname)s,au:%(lastname)s.en.html
+# maybe this could be implemented using some custom formatter function
 
 [files]
 urls=people,alioth