diff --git a/product_combo_pack/doc/RELEASE_NOTES.md b/product_combo_pack/doc/RELEASE_NOTES.md
index 9d915408d..a51a4638c 100644
--- a/product_combo_pack/doc/RELEASE_NOTES.md
+++ b/product_combo_pack/doc/RELEASE_NOTES.md
@@ -1,5 +1,5 @@
 ## Module <product_combo_pack>
 
-#### 14.07.2023
+#### 19.09.2023
 #### Version 16.0.1.0.0
  - Initial Commit for Product Pack
\ No newline at end of file
diff --git a/product_combo_pack/models/sale_order.py b/product_combo_pack/models/sale_order.py
index ded81f3dd..ef117af0f 100644
--- a/product_combo_pack/models/sale_order.py
+++ b/product_combo_pack/models/sale_order.py
@@ -29,7 +29,6 @@ class SalePack(models.Model):
 
     product_pack_id = fields.Many2one('product.product', string='Select Pack',
                                       domain=[('is_pack', '=', True)],
-                                      required=True,
                                       help='The selected pack product for'
                                            ' the sale order.')