"You have been appointed General Secretary of Samajwadi Party. I hope in the coming days you will strengthen the party in Uttar Pradesh Assembly elections," Mulayam said in a handwritten letter to Amar.
The brief letter in Hindi, signed by Mulayam on his Lok Sabha letterhead, was sent to media from state SP chief Shivpal Yadav's official E-mail address.
However, he along with his close associate Jaya Prada were expelled from the Samajwadi Party in February, 2010.
Subsequently, Amar had floated his own political party, Rashtriya Lok Manch in 2011. He fielded a large number of candidates in 2012 assembly polls but none won.
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Amar Singh had joined the Rashtriya Lok Dal and contested the 2014 Lok Sabha poll from Fatehpur Sikri but lost.
He was re-inducted into the party and made Rajya Sabha member only a few months back.
Akhilesh also had to "accept" Shivpal as the party's state unit chief, a post to which his uncle had been appointed replacing him.
Only yesterday, Shivpal asserted himself by expelling the party functionaries considered close to Akhilesh.
Though SP big wigs were strongly opposed to Amar Singh, often described as an "outsider", Mulayam threw his weight behind him, first by making him a Rajya Sabha member some time back and now allotting him an important party post.
Interestingly, during the feud between Mulayam's brother Shivpal and son Akhilesh Yadav, Amar Singh was seen as the one who had engineered it.
Akhilesh, while apparently referring to Amar Singh, had recently said that "people from outside the household" keep interfering in the Samajwadi Party's affairs.
Commenting on that Amar had said, "Akhilesh is like a son and Mulayam like a brother.
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