Hello,
Is it possible to use project attribute fields to calculate our project purchase order (PO) balances? I’m trying to sum the ORIGINPO and COPO attributes in one GI column.

In a separate column, I attempted to subtract this sum from the project billed amount. However, I received an error stating:
“The virtual field originpo_attributes cannot be used in a condition expression.”


Is there another method I should use to achieve this?

