In 1986, the Aga Khan IV promulgated a global Ismaili Constitution, which brought the social governance of the Ismaili community under one umbrella. It was envisioned as a document which could harness the best in individual creativity while creating an ethos of group responsibility. The global Constitution, amended in 1998, covers a range of topics including authority over the community, family and personal law, dispute resolution mechanisms, and the formation of institutions relevant to the community.