Manor will run development driver Jordan King and Rio Haryanto during next weeks Pirelli tyre test in Abu Dhabi. The test, which takes place two days after Sundays grand prix at the Yas Marina circuit, will give King his first opportunity to drive an F1 car.The Development Driver role has been a fantastic opportunity for me this season and I have enjoyed and benefited from every minute spent with the team, the 21-year-old Briton said. The European rounds of GP2 Series mirrored the F1 races, so it was very easy to combine my racing commitments with spending time shadowing the Manor drivers and engineers.In Austin and Mexico, I was able to fully immerse myself in the F1 environment and Im learning about how things work on and off the race track.Naturally, what Ive been looking forward to most is the chance to drive the MR03B, and I cant wait to bring everything Ive learned together in Abu Dhabi next week.Haryanto has already taken part in two young driver tests with the team, in 2010 and 2012. Rio Haryanto first tested for Manor in 2010 Im really looking forward to being back with the team at the Abu Dhabi test, the 22-year-old Indonesian said. In many ways it is essentially the same team, although the car is quite different.I feel much better prepared for this test, and after a very competitive season in GP2, I cant wait to show how much I have developed to become a more complete driver.This season, both drivers are competing in GP2 Series, with Haryanto currently fourth and Jordan 12th in the drivers standings ahead of the final rounds, also in Abu Dhabi this weekend.We look forward to providing Rio and Jordan with the opportunity to drive the MR03B in Abu Dhabi next week, team principal John Booth added. For Jordan, this is a planned part of his 2015 role as Development Driver, following a season spent with the team in an educational capacity.Rio has of course driven two of our cars in previous tests. In 2010, he was considered to be at the very tender age of 17 years old, but we knew he had an exciti