--- lib/Arh/Model/Unit.pm	2007/11/29 00:34:22	2
+++ lib/Arh/Model/Unit.pm	2007/11/29 16:08:13	8
@@ -15,10 +15,6 @@
 		type is 'text',
 		label is _("Number"),
 		is mandatory;
-	
-	column material =>
-		label is _("Material"),
-		refers_to Arh::Model::UnitMaterial;
 
 	column dimensions =>
 		label is _("Dimensions"),
@@ -30,7 +26,8 @@
 		type is 'text';
 
 	column description =>
-		label is _("Description");
+		label is _("Description"),
+		render as 'textarea';
 
 	column chronology =>
 		label is _("Chronology"),
@@ -45,5 +42,12 @@
 
 # Your model-specific methods go here.
 
+sub material {
+	my $self = shift;
+	my $m = Arh::Model::UnitMaterialCollection->new;
+	$m->limit( column => 'unit', value => $self->id );
+	return $m;
+}
+
 1;