Project Billing Method from Zoho People

Project Billing Method from Zoho People

Normaly our customers use Zoho Projects to manage projects and timesheet that are being charge to the customer. Using the integration from Zoho Project we can have projects base on different billing method.

For example most of our customer use Hourly Rate Per User as that way you can have multiple resources assign to the same project but have different cost.

In Zoho people we can do the same thing make one task and assign different rate for each assignes.
The issue comes when we sync that project to Zoho Books. For some reason the only billing method for project sync from Zoho People is Hourly Rate Per Task.
This is an issue as the project comes up with 0 since we dont assign the rate on the task itselft.

To overcome this we would need to create one task per assignes. We have some project that have 4 task with over 40 assignes. If we need to make a task for each that would be 40 + tasks.

Am I missing something ?
Any one as a way to overcome this ?