User interaction with vRO 6

Hello, I need help.

I've a test workflow in the lab enviroment to autoprovision VM, with the user interaction create the approve task to send an email to the approver with a direct link created with the getAnswerUrl(). Like the example Create a simple vCO self service VM Provisioning Portal - Part 1

In the pro enviroment we deploy vRO 6 but we've found problems with this task because WebView is deprecated.

Could anyone give me a solution to the problem?

Thanks in advance.