How to Hide Mind Web Concierge Admin Menus

function plt_hide_mind_web_concierge_menus() {
	//Hide "Mind Web".
	remove_menu_page('mind-web');
	//Hide "Mind Web → Mind Web Settings".
	remove_submenu_page('mind-web', 'mind-web');
	//Hide "Mind Web → Mind Web Files".
	remove_submenu_page('mind-web', 'mind-web-files');
	//Hide "Mind Web → Model  Usage".
	remove_submenu_page('mind-web', 'mind-web-model-usage');
	//Hide "Mind Web → Subscriptions".
	remove_submenu_page('mind-web', 'mind-web-subscriptions');
	//Hide "Mind Web → Mind Spaces".
	remove_submenu_page('mind-web', 'mind-web-spaces');
	//Hide "Mind Web → Mind Web Conversations".
	remove_submenu_page('mind-web', 'mind-web-conversations');
}

add_action('admin_menu', 'plt_hide_mind_web_concierge_menus', 11);
Where do I put this code?