--- a/open-src/doc/Makefile.inc	Wed Jun 30 14:10:39 2010 -0700
+++ b/open-src/doc/Makefile.inc	Fri Jul 02 21:03:57 2010 -0700
@@ -28,6 +28,10 @@
 
 MODTYPE=doc
 
+# Hierarchical parent for pkg names in this area
+MODTYPE_PKGHIER=x11/documentation
+MODTYPE_PKGHIER_SET=yes
+
 ### Include common definitions
 include $(TOP)/open-src/common/Makefile.init