Select server location in Order Requirements

需求

Is it possible to add features for location selection based on Order Requirements? like this https://prnt.sc/11cabrq For example, it must be add the api parameter to column API Value for server id like this https://prnt.sc/11cajon That it can be used in both Hosting Packages and Dedicated/VPS Packages So when a customer makes an order and select server location, when the customer has successfully made a payment the account will be created automatic according to the server location chosen by the customer when the order was made. Thank you :)