I want to setup a 'user' variable to reference and then update a table row. Later in the sequence we ask for a contact information. What is the best reference solution for a table to update the column variables for a row? {{event.id}} or {{userID}}. Currently I am using {{event.id}} and getting the Event Debugger Summary: "user: Not set --> Object:{} 0 keys". And they name, email, phone number variables are not updating as a result.