This image show a populated Edit Function - lookupValue1M dialog. This dialog contains the following Function Parameters fields:
dvmLocation field containing value "PaymentTerms.dvm".
sourceColumnName field containing value "PaymentTerms".
sourceValue field containing value /imp1:PaymentTerms/imp1:PaymentTerm/@name.
Three targetColumnName fields containing following values:
DiscountPercentage
DiscountPeriod
NetCreditPeriod
There is one Function Description field under Function Parameters describing the lookupValue1M function.
Help, OK, and Cancel buttons.