Former Higher Education Deputy Minister Saifuddin Abdullah has yet to receive the showcause letter Umno said it has issued to him for attending a meeting on the formation of an opposition pact last week.

The former Umno supreme council member said he has not seen the letter, even though Umno secretary-general Tengku Adnan Mansor said it has been sent.

"There was a Hari Raya Haji break and the Global Movement of Moderates office was also closed on Friday.

"But so far, I have not received it. Maybe it's still on the way," said Saifuddin, who is GMM Foundation chief executive.

He will only decide on his next course of action after he receives the letter, he told reporters after officiating a forum on urban rejuvenation in Kuala Lumpur today.