There is the last function. It will return the value of a single field from the last related record.
There is the option to use a one row sorted portal with a sort order that puts the last related record first. This can be done by sorting an auto-entered serial number or timestamp field in descending order.
ExecuteSQL could also be used to return multiple values from the last related record in a single field.
Thank-you. The portal works beautifully.
Kutcher Engineering & Inspections Inc.