ENPPI stressed they will be fully entitled to decide on Ahmed Elmohamady's future should Sunderland fail to fulfill their financial obligations to keep his services. The Egypt wing-back moved to the Black Cats on a season-long loan from ENPPI last summer with a view to a permanent transfer. According to the deal, Sunderland should pay the Petroleum side £ two million in April if they are to hold onto Elmo past this term. ENPPI's football director Alaa Abdul-Sadek said the Premiership side defaulting on the payment is an unacceptable scenario. "We are not expecting a delegation from Sunderland to arrive in Egypt these days, our agreement is clear," he told FilGoal.com. "The contract stipulates that they should pay us £ two million next month in order to keep Elmohamady's services on a permanent basis. "If the money isn't paid on time, we will have the right to determine his fate. "We also hold the right to obtain %20 of the player in any re-sale," Abdul-Sadek added. Elmohamady has been by far impressive since joining Sunderland. He was praised by his manager Steve Bruce on a number of occasions. It's widely understood that Sunderland have every intention of keeping hold of the 23-year-old, who's also eager to extend his stay at the Stadium of Light.