By default, we can display only one field in Combo Box and Search for only one field in Combo Box.
There is a requirement to display multiple fields and also search for multiple fields in Combo Box. For example, we have EmployeeDetails as the Data should display Employee Name and Employee Email ID and can also search the record using same.
Modify below parameters of ComboBox:
Items: EmployeeDetails DisplayFields: ["EmployeeName","EmployeeEmailID"] SearchFields: ["EmployeeName","EmployeeEmailID"]
We can use this for ID and Definition Column types as well.