This little demo shows how to access an ID and a LABEL from a dropdown field. See more about accessing field properties here: Accessing field values and properties

 

So, a simple dropdown, with choices:

id=label
K800=Hotels
K800=Hotels general
K810=Project Sun
K710=Template

 

List of stored values (showing dropdown field value in default mode)

 

Table with stored values and separate ID and label

So, we are using "dd.id" and "dd.label" to access each property of the dropdown field individually

Exported

yes, you can have your exports customized and also use the field properties when you export Data Export tricks and hints

dd.id,dd.label
K800,Hotels general
K810,Project Sun