Crown Prince Sultan bin Abdulaziz, the Deputy Premier, Defense and Aviation Minister and Inspector General, has thanked Secretary General of the Islamic Propagation Center International (IPCI), Dr Adel Al-Sheddi for the efforts exerted by the Center to enable others get acquainted with Prophet Mohammed (Peace Be Upon Him). The remarks of the Crown Prince were made in a cable of reply he sent to Dr Al-Sheddi. Earlier Dr Al-Sheddi submitted a report to Crown Prince Sultan on the activities of the Center.