how to custom techl contact when sending to domain registration

[john8098]

in setup => general => domain

 

here can setup using custom info for admin/billing/tech contact.

 

what is i only want to use my technical contact, but leave admin & billing use the clients contact.

 

where can able custom it. any expert please advice. 100 thanks in advance.

[AffordableDomainsCanada]

I think you would have to manually set those as you can fill out just the tech part, but the admin and billing info would just be blank as WHMCS would be telling your registrar to leave those fields blank.