commas after each choice in a multi select row

Paula Cosentino
Paula Cosentino ✭✭✭✭✭
edited 12/09/19 in Smartsheet Basics


I have a helper row where I want all the selections FROM A MULTIPLE SELECTION column to appear.  I got it to work, but I would like a comma separating the selections. 

What I'm exactly trying to do is combine all the selections in the Multi-Select "SPECIALTY" column PLUS the single item in the "SUB-SPECIALTY" column.  I can get the comma between the columns, just not after each of the selections in the first column

=Specialty@row + ", " + [Sub-Specialty]@row

I need a row that can be text in order to export it to Sharepoint.  Thank you in advance for any help!

I attached a screenshot