In Redwood Requisition Expenditure type to be populated automatically from Purchasing category

Currently we have 1to 1 mapping for purchasing category to 1 expenditure type.

In Redwood requisition when we select purchasing category the expenditure type are not getting updated automatically from mapping.

How it can be done ?

Preferences Default –

Create non catalog request –

Add to Cart

Goto Cart and click on billing –

Expenditure type is blank

In the drop down there is one value

If that value can be populated automatically then user will not have to go in that page to update manually