diff --git a/examples/complete/accounts.conf b/examples/complete/accounts.conf
index 7efff546..2a93d47b 100644
--- a/examples/complete/accounts.conf
+++ b/examples/complete/accounts.conf
@@ -34,10 +34,16 @@ reports += {
 }
 
 reports += {
-  title = "Register" 
+  title = "Register by month"
   type = register
 }
 
+reports += {
+  title = "Register by week"
+  type = register
+  groupBy = isoWeek
+}
+
 reports += {
   title = "Cash Book" 
   type = book