adding columns to a custom table used in a reference field

[stevekeiper]

I have created a Table called States and have added 2 fields to it

Abbreviation (PA, NJ, NY etc.)

Name (Pennsylvania, New Jersey, New York, etc.)

Then I created a custom field called State, made it a reference field and point it to my States table.

When I get to the form and click the magnifying glass, I get a pop up box with my States table and values, however I only get 1 column, the Name.  I see no Cog button that would allow me to select more columns.

There is a property called 'Display' that is T/F but it seems only one column can be true, and that is the column that appears on the form once the field value is selected.

How do I add columns to this pop up reference list of my custom table?

I would like the pop up to display Name and Abbreviation, then have it show the abbreviation on the form once selected.

[Shishir Srivast]

you can make only one field as display true, please check below post that will help you to configure the pop-up window to add more fields.

https://community.servicenow.com/community?id=community_question&sys_id=1f1d365bdbeb9b00d58ea345ca9619b5&view_source=searchResult