Series A, B, and C are still underdeveloped. The D series has seven sectors (D-11 to D-17), of which only sector D-12 is completely developed. This series is located at the foot of Margalla Hills. The E Sectors are named from E-7 to E-17. Many foreigners and diplomatic personnel are housed in these sectors. In the revised Master Plan of the city, CDA has decided to develop a park on the pattern of Fatima Jinnah Park in sector E-14. Sectors E-8 and E-9 contain the campuses of Bahria University, Air University, and the National Defence University. The F and G series contains the most developed sectors. F series contains sectors F-5 to F-17; some sectors are still under-developed. F-5 is an important sector for the software industry in Islamabad, as the two software technology parks are located here. The entire F-9 sector is covered with Fatima Jinnah Park. The Centaurus complex is a major landmark of the F-8 sector. G sectors are numbered G-5 through G-17. Some important places include the Jinnah Convention Centre and Serena Hotel in G-5, the Red Mosque in G-6, the Pakistan Institute of Medical Sciences, the largest medical complex in the capital, located in G-8, and the Karachi Company shopping center in G-9.