To sign up to the 123-parking scheme, you will need to do the following:
In the domain names section, select the domain you wish to use with domain parking from the drop-down list.
Click the Manage button.
From the Domain Control Panel click on the domain parking option.
Click on the Sign up now tab.
Scroll down and click on the sign up now button.
Click on the Activate your 123-parking account button.
Enter your 123-reg username & password and click on the Proceed button.
You will then receive an email to the registered email address on your 123-reg account with instructions on how to complete the registration process.
Please note: All applications for 123-parking need to be verified, this can take up to 5 working days. You will not be able to get started until this has happened as you will not be able to add any domains to your account until then.