How to set ikev2

RouterOS General
1

RouterOS6.40RC,How to set ikev2 of EAP authentication methods.
I can not import xxxxx.com.pfx certificate file, I can not find keystorePass input entry.
Please help me, thanks
I need the steps and case tutorials on the IKEV2 server.
My English is very bad, sorry

2

Start here: https://wiki.mikrotik.com/wiki/Manual:IP/IPsec