How to change the hostname from Thecus ID'DDNS

1. You must have activated Thecus ID(your email) & password.
2. Logout Thecus ID from NAS Thecus ID page.
3. Login with your Thecus ID & password, but the DDNS hostname as you preferred.

In brief words:
1. Re-login Thecus ID, but key in new DDNS hostname.