How to Add a UDF to Sales Order and Sales Order Invoice Data Entry in Sage 100

Have you ever wanted to track something in Sage 100 for which there isn’t a data field? For example, you currently accept orders from your customers via your website; however, your website is not integrated with Sage 100. Even though your website is not integrated, you’d still like to know how many orders you’re receiving from the Internet. You search Sales Order Entry for a field to store this information, but there’s none to be found. It’s situations like this for which user-defined fields were developed.