Hi, Does anyone know why Tax Code, Tax Rate, Tax Amt and Gross Amt fields on bills would be greyed out in the form customization/not showing on the expense line? I guess sanity check, these are system generated fields and I can't populate data into those directly it has to be populated via SO's and PO's is this correct?

yes, though it isn;t sourced by a related tx, it's calced at the time

Got it, thank you! Was trying to figure out why the tax amount wasn't being populated from our AP Automation solution when it would send bills over to NS seemed odd but makes sense that those fields can't be populated in this fashion.