Drive Expenditure Type based on unit price

Summary:

We drive GL asset accounts based on unit price thresholds on the Requisition and PO. But as we use PPM, we would like to have the same automation on the PPM Expenditure Type. Is that possible?

Content (required):

We use the category bind variable to drive the expenditure type for expenses, and it works fine. But have not been able to solve it for assets where we would need to use the unit price as bind variable for the expenditure type, similar as done in TAB. We can have two expenditure types mapped to the purchasing category of course. But then the requester would have to select, which is exactly what we are trying to avoid. And what is working so well for GL segments, but not for the expenditure type. Do you have any idea what can