diff --git a/odex25_transactions/exp_transaction_documents/models/transaction.py b/odex25_transactions/exp_transaction_documents/models/transaction.py
index f397addb6..3b4f37403 100644
--- a/odex25_transactions/exp_transaction_documents/models/transaction.py
+++ b/odex25_transactions/exp_transaction_documents/models/transaction.py
@@ -44,7 +44,7 @@ class Transaction(models.Model):
     procedure_id = fields.Many2one(comodel_name='cm.procedure', string='Procedure')
     attachment_num = fields.Integer(string='No. of Attachments', compute='compute_attachment_num')
     body = fields.Html(string='Transaction Details')
-    state = fields.Selection(selection=TRANSACTION_STATE, string='state', default='draft')
+    state = fields.Selection(selection=TRANSACTION_STATE, string='state', default='draft',tracking=True)
     need_approve = fields.Boolean(related='preparation_id.need_approve', string='NEED approve', )
     due_date = fields.Date(string='Deadline', compute='compute_due_date')
     send_date = fields.Date(string='Send Date')