In Fusion, watch Billing Records events (like Expenses)

Hello,

We have a couple of Fusion that use 'Expenses' object in Fusion to trigger some actions when an expense has been added to a task/project for example.

But we do not have the same for Billing Records. To bypass this we need to use the 'api-unsupported' which is more difficult to handle.

Is there a way to integrate this ?

Thanks.