Commands

Command: /m [command,alias...]	Player / Console	Permission; holographicmenus.[node]	Effect
([menu])	player	menu¹	Opens a menu
cancelInput	player	menu	Cancels chat input fetcher
help ([page])	both	help	Shows command information
info	both	info	Shows general plugin information
openPermanently,op	player	permamenu	Opens a menu persistently
reload	both	reload	Reloads config & menus

¹] The node holographicmenus.menu only allows access to the command itself; the player also needs holographicmenus.menu.[menu name] to open a specific menu.

Aliases for /m are /holographicmenus, /menu and /hm.