Index: /branches/release-36/lib/MT/ArchiveType/Author.pm
===================================================================
--- /branches/release-36/lib/MT/ArchiveType/Author.pm (revision 2082)
+++ /branches/release-36/lib/MT/ArchiveType/Author.pm (revision 2120)
@@ -176,4 +176,8 @@
 }
 
+sub author_based {
+    return 1;
+}
+
 sub group_based {
     return 1;