Routerboard 1100AHx2: ipsec ike2 not found in Exchange-mode

Hi,
I have to set up a IpSEC tunnel VPN against one costumer and their IT guys tell me to set IKE2 Exchange Mode as mandatory but it seems to not be able in the “ipsec Peer” window. Only aggressive, main, l2tp and base are available.
Does anyone know if is it impossible to set up ikev2 on this routerboard?
Thank you so much.

It is planned in ROS v7

you can read or asking here http://wiki.mikrotik.com/wiki/Manual:IP/IPsec#Road_Warrior_setup_Ikev2_RSA_auth