--- lib/Arh/Model/Picture.pm	2008/04/06 18:10:29	49
+++ lib/Arh/Model/Picture.pm	2008/04/06 18:17:42	50
@@ -34,6 +34,12 @@
 		is indexed,
 		since '0.0.4';
 
+	column unit =>
+		label is _('Unit'),
+		refers_to Arh::Model::Unit,
+		is mandatory,
+		is indexed;
+
 };
 
 # Your model-specific methods go here.