Order template on the fly should stay to complete order

[souzadavi]

Hello, I'm creating a special template to order a product, I'm changing the template on the fly,

 

https://www.mydomain.com/whmcs/cart.php?a=add&pid=60&tld=.com&carttpl=mynewordertemplate

 

After domain selected, the order go to:

https://www.mydomain.com/whmcs/cart.php?a=view

 

And it revert to the template you have set as your default in your Admin panel.

 

So there is any way to keep my template defined on the fly until order is completed?

 

 

thanks