命令形 => Imperative form N4
[命令「めいれい」] => Do A (command) N4
Can, Should, Must
と伝えていただけませんか => Could you tell, Could you convey N4
ように言う/頼む/注意する/伝える => to convey; to report; to transmit; to communicate; to tell; to impart; to propagate; to teach. N3