Sorry, I have to use google translate for it. I hope it is true what google translated for me

beta.metin2.gameforge.com/

Login with your current live credentials.

The character will be copied during the next maintenance.

"Select country" --> United Arab Emirates

@aasswwqq please select the Server you're playing on. After doing so, please select the Character you want to move to the Beta Server.

Greetings,
Rocket