WordNet sense 1 (fixed or established especially by order or command):

decreed, ordained, prescribed

WordNet sense 2 (established or decided beyond dispute or doubt):

settled

WordNet sense 3 (provided with whatever is necessary for a purpose (as furniture or equipment or authority)):

furnished

WordNet sense 4 (appointed to a post or duty):

assigned

WordNet sense 5 (subject to appointment):

appointive