Added a method to get the scope of an accountClass.

app/AccountClass.php

@@ -15,4 +15,14 @@ class AccountClass extends Model
     {
         return $this->belongsTo('App\IOType');
     }
+
+    /**
+     * Get the scope of the account class.
+     *
+     * @return Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function scope()
+    {
+        return $this->belongsTo('App\Scope');
+    }
 }