I imported invoices in the AR system and I am trying to globally change the invoice amount of all the imported invoices to zero dollars Procedure followed for global change to zero dollars: Admin->Import records->INVOICES->Invoice->New Import->Update Existing Records->Use Invoice Import ID->On the fields tab->I chose 3 fields:Invoicedate,Import ID,Invoice Total.WHen I say "Import Now" the message says "updated" but invoice amount is not changed to zero.