PORT-AU-PRINCE, Haiti (AP) — A transitional council tasked with choosing Haiti’s next prime minister and Cabinet was established Friday in a move supporters hope will help quell turmoil in the troubled Caribbean country where most of the capital remains under the grip of criminal gangs.

The formation of the council, announced in a decree published Friday in a Haitian government gazette, was expected to soon trigger the resignation of Prime Minister Ariel Henry, but a new provision said he would step down when a new premier is chosen. Henry did not immediately comment.

Those awarded a seat on the council are Petit Desalin, a party led by former senator and presidential candidate Jean-Charles Moïse; EDE/RED, a party led by former Prime Minister Claude Joseph; the Montana Accord, a group of civil society leaders, political parties and others; Fanmi Lavalas, the party of former President Jean-Bertrand Aristide; the Jan. 30 Collective, which represents parties including that of former President Michel Martelly; and the private sector.