How do i get more search columns in the relationship browse search? i would like to search by the field i created called contract name, however it only shows the three columns and i don't see where i can modify these columns to add the field contract name. See pic. Thank you.
The expedient solution is to go to the settings for the table and set the correct Record Picker fields under Advanced settings. That will give you three fields to select.
If you need more that three fields or need to control the sort or apply some filters to the list, you create a record typically called Used on my XYZ form and make any report you like, then set the form properties to use that report for the drop down list.