Any field that needs to be validated against possible values in the ERP system can be defined as a lookup that will return only those values that are deemed valid by the ERP system. That includes, among others, Units of measure, Item types or even Raw materials and Purchased items returned &quot;live&quot; by the ERP database. The end-user can also use a powerful keyboard-searched feature to find data based on either the code or the description of the item.