diff --git a/app/Models/Package.php b/app/Models/Package.php
index f46b1fb8..cb2bf35f 100644
--- a/app/Models/Package.php
+++ b/app/Models/Package.php
@@ -26,7 +26,7 @@ class Package extends AbstractModel
     /**
      * @return BelongsTo
      */
-    public function packingLists(): BelongsTo
+    public function packingList(): BelongsTo
     {
         return $this->belongsTo(PackingList::class, 'packing_list_id');
     }
diff --git a/app/Models/PackingList.php b/app/Models/PackingList.php
index fc775ba2..77feb7f6 100644
--- a/app/Models/PackingList.php
+++ b/app/Models/PackingList.php
@@ -4,16 +4,21 @@ namespace App\Models;
 
 use App\Classes\General\Interfaces\Steppable;
 use App\Classes\General\Interfaces\Transportable;
+use App\Classes\ValueObjects\Constants\ApprovalStatus;
+use Carbon\Carbon;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphMany;
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 use Illuminate\Database\Eloquent\SoftDeletes;
+use Staudenmeir\EloquentHasManyDeep\HasManyDeep;
+use Staudenmeir\EloquentHasManyDeep\HasRelationships;
 
 class PackingList extends AbstractModel implements Transportable, Steppable
 {
     use SoftDeletes;
+    use HasRelationships;
 
     protected $table = 'packing_lists';
 
@@ -71,4 +76,49 @@ class PackingList extends AbstractModel implements Transportable, Steppable
     {
         return $this->BelongsToMany(PackingList::class, 'packing_list_owner', 'owner_packing_list_id', 'packing_list_id');
     }
+
+    /**
+     * @return MorphMany
+     */
+    public function packingLists(): morphMany
+    {
+        return $this->morphMany(PackingList::class, 'owner');
+    }
+
+    /**
+     * @return hasManyDeep
+     */
+    public function shippingTransports(): hasManyDeep
+    {
+        return $this->hasManyDeep(Transport::class, [ContainerPackingList::class, Container::class], ['packing_list_id', 'id', ['owner_type', 'owner_id']], ['id', 'container_id', null]);
+    }
+
+    /**
+     * @return hasManyDeep
+     */
+    public function shippingSchedules(): hasManyDeep
+    {
+        return $this->hasManyDeep(Schedule::class, [ContainerPackingList::class, Container::class, Transport::class], ['packing_list_id', 'id', ['owner_type', 'owner_id'], ['owner_type', 'owner_id']], ['id', 'container_id', null, null]);
+    }
+
+
+    /**
+     * @return hasManyDeep
+     */
+    public function deliverySchedules(): hasManyDeep
+    {
+        return $this->hasManyDeep(Schedule::class, [Transport::class], [['owner_type', 'owner_id'], ['owner_type', 'owner_id']], [null, null]);
+    }
+
+    /**
+     * @param $query
+     * @return mixed
+     */
+    public function scopeShipping($query){
+        return $query->whereHas('shippingSchedules', function($schedule){
+            return $schedule->where('etd', '<', Carbon::now())->where('schedules.status', ApprovalStatus::APPROVED);
+        })->whereDoesntHave('shippingTransports', function($transport){
+            return $transport->where('transport_arrangements.status', ApprovalStatus::COMPLETED);
+        });
+    }
 }