How do you hide columns in the Record Picker? Follow
My database has more columns than I want to show. How can I hide columns in the record picker?
You can find this setting in the Record Picker Properties. Setting the Visible property to No will automatically hide the column each time you open up the data entry form. Setting it to Yes will show the column once again.
You will also need to tell BarTender to stop automatically creating columns by unchecking this box: