How to set dhcp-client ROSv6?

RouterOS General
1

Ok, question refraised;

How do I set dhcp-client in ROSv6?
IN v5.x and before I used to set the hostname as identifier but that option is gone… it picks now the system ID, what I don’t want…
Anybody?

2

Nobody?

I can’t set it up like I want anymore. Where to set the hostname? Or the client ID?
I DON’T want it to set the routerboard ID as client ID…