1. Unlock the domain
2. Disable Privacy Protection (if enabled)
3. Get EPP code
To unlock your domain:
From the client area, go to: Domains --> My Domains --> Registrar Lock
To disable Privacy Protection:
From the client ares, go to: Domains --> My Domains --> Addons
To get EPP code:
From the client area, go to: Domains --> My Domains --> Management Tools --> Get EPP code