diff --git a/lib/NGCP/Panel/Template/Plugin/DeviceConfig.pm b/lib/NGCP/Panel/Template/Plugin/DeviceConfig.pm
index b7e4befe65..d94a739ad9 100644
--- a/lib/NGCP/Panel/Template/Plugin/DeviceConfig.pm
+++ b/lib/NGCP/Panel/Template/Plugin/DeviceConfig.pm
@@ -39,4 +39,18 @@ sub getValue {
   return;
 }
 
+sub getPref {
+  my $self = shift;
+  my ($pref_name, $default_val) = @_;
+
+  my $preferences = $self->{_CONTEXT}->stash->get('preferences');
+  foreach my $level (qw/device profile model/) {
+    my $v = $preferences->{device}->{$level}->{$pref_name};
+    next unless $v;
+    return $v;
+  }
+
+  return $default_val // '';
+}
+
 1;