diff --git a/src/Commands/Sync.php b/src/Commands/Sync.php
index 2adefc8..612d9fc 100644
--- a/src/Commands/Sync.php
+++ b/src/Commands/Sync.php
@@ -4,6 +4,7 @@ namespace Bluesquare\Connect\Commands;
 
 use Bluesquare\Connect\Connect;
 use Bluesquare\Connect\ConnectException;
+use Bluesquare\Connect\Traits\HasConnectData;
 use Bluesquare\Connect\Traits\HasConnectTokens;
 use Illuminate\Console\Command;
 
@@ -32,6 +33,10 @@ class Sync extends Command
                         $data = $connect->getUserData($model->connect_access_token);
                         $connect->updateUserData($model, $data);
                         $model->save();
+
+                        if (in_array(HasConnectData::class, class_uses($model))) {
+                            $model->postFillConnectData($data);
+                        }
                     }
                 }
                 catch (\Exception $exception) {
diff --git a/src/Connect.php b/src/Connect.php
index 644cb2b..df37bb4 100644
--- a/src/Connect.php
+++ b/src/Connect.php
@@ -224,6 +224,10 @@ class Connect
         } else {
             $this->updateUserData($model, $data);
             $model->save();
+
+            if (in_array(HasConnectData::class, class_uses($model))) {
+                $model->postFillConnectData($data);
+            }
         }
 
         return $model;
diff --git a/src/Traits/HasConnectData.php b/src/Traits/HasConnectData.php
index c949cf9..0525c84 100644
--- a/src/Traits/HasConnectData.php
+++ b/src/Traits/HasConnectData.php
@@ -44,4 +44,9 @@ trait HasConnectData
         foreach ($touched as $model)
             $model->save();
     }
+
+    public function postFillConnectData(array $data)
+    {
+        // Intended for post-processing / relationship handling
+    }
 }
diff --git a/src/Traits/HasConnectWebhook.php b/src/Traits/HasConnectWebhook.php
index d9e124f..a0af5b5 100644
--- a/src/Traits/HasConnectWebhook.php
+++ b/src/Traits/HasConnectWebhook.php
@@ -18,6 +18,10 @@ trait HasConnectWebhook
         }
 
         $this->save();
+
+        if (in_array(HasConnectData::class, class_uses(self::class))) {
+            $this->postFillConnectData($data);
+        }
     }
 
     public function onConnectDelete(array $data)