Merge pull request #5409 from expsa/fix/remove-branch-short-name-20251113-162601

fix: remove non-existent branch_short_name field causing KeyError

odex25_purchase/purchase_requisition_custom/models/purchase_order.py

@@ -131,12 +131,6 @@ class PurchaseOrderCustom(models.Model):
         store=True,
         readonly=True
     )
-    branch_short_name = fields.Char(
-        string='Branch',
-        related='branch_id.branch_short_name',
-        store=True,
-        readonly=True
-    )
     purpose = fields.Char()
     category_ids = fields.Many2many('product.category', string='Categories')
     committe_members = fields.One2many('committe.member', inverse_name='po_id')