If both Combobox fields are on the same form, then no need for an @DbLookup
Hello, JhengPot Liwanag. If both fields are on the same form as the author seems to imply, then there is no need to do an @DbLookup. That would be using more code than is necessary. Please see my first response for an explanation. Thanks.
Feedback response number WEBBASBL6J created by Dave M Smith on 10/20/2017