diff --git a/lib/NGCP/Panel/Controller/Device.pm b/lib/NGCP/Panel/Controller/Device.pm
index 1d5e6376f4..f50f664742 100644
--- a/lib/NGCP/Panel/Controller/Device.pm
+++ b/lib/NGCP/Panel/Controller/Device.pm
@@ -56,6 +56,7 @@ sub base :Chained('/') :PathPart('device') :CaptureArgs(0) {
 
     $c->stash->{devfw_dt_columns} = NGCP::Panel::Utils::Datatables::set_columns($c, [
         { name => 'id', search => 1, title => '#' },
+        { name => 'device.reseller.name', search => 1, title => 'Reseller' },
         { name => 'device.vendor', search => 1, title => 'Device Vendor' },
         { name => 'device.model', search => 1, title => 'Device Model' },
         { name => 'filename', search => 1, title => 'Firmware File' },
@@ -79,6 +80,7 @@ sub base :Chained('/') :PathPart('device') :CaptureArgs(0) {
 
     $c->stash->{devconf_dt_columns} = NGCP::Panel::Utils::Datatables::set_columns($c, [
         { name => 'id', search => 1, title => '#' },
+        { name => 'device.reseller.name', search => 1, title => 'Reseller' },
         { name => 'device.vendor', search => 1, title => 'Device Vendor' },
         { name => 'device.model', search => 1, title => 'Device Model' },
         { name => 'version', search => 1, title => 'Version' },
@@ -100,6 +102,7 @@ sub base :Chained('/') :PathPart('device') :CaptureArgs(0) {
     }
     $c->stash->{devprof_dt_columns} = NGCP::Panel::Utils::Datatables::set_columns($c, [
         { name => 'id', search => 1, title => '#' },
+        { name => 'config.device.reseller.name', search => 1, title => 'Reseller' },
         { name => 'name', search => 1, title => 'Name' },
         { name => 'config.device.vendor', search => 1, title => 'Device Vendor' },
         { name => 'config.device.model', search => 1, title => 'Device Model' },
diff --git a/lib/NGCP/Panel/Utils/Datatables.pm b/lib/NGCP/Panel/Utils/Datatables.pm
index d050a6280a..37cb3177e1 100644
--- a/lib/NGCP/Panel/Utils/Datatables.pm
+++ b/lib/NGCP/Panel/Utils/Datatables.pm
@@ -35,8 +35,14 @@ sub process {
                 '+select' => [ $parts[1].'.'.$parts[2] ],
                 '+as' => [ $c->{accessor} ],
             });
-        } elsif(@parts > 3) {
-            # TODO throw an error for now as we only support one and two levels
+        } elsif(@parts == 4) {
+            $rs = $rs->search_rs(undef, {
+                join => { $parts[0] => { $parts[1] => $parts[2] } },
+                '+select' => [ $parts[2].'.'.$parts[3] ],
+                '+as' => [ $c->{accessor} ],
+            });
+        } elsif(@parts > 4) {
+            # TODO throw an error for now as we only support up to 3 levels
         }
     }
 
@@ -188,6 +194,8 @@ sub _get_joined_column_name {
             $name = $cname;
         } elsif(@parts == 3) {
             $name = $parts[1].'.'.$parts[2];
+        } elsif(@parts == 4) {
+            $name = $parts[1].'.'.$parts[2].'.'.$parts[3];
         } else {
             # TODO throw an error for now as we only support one and two level
         }