If the Model Element to export to DOORS has Tagged Values, it is possible to export them to DOORS, by selecting the option Mode > Roundtrip Model Elements > Roundtrip Tags from Model Elements.
An Attribute is created in DOORS, for each Tagged Value to export:
If the parameter Roundtrip Tags from Model Elements was not selected at the first export launch, the parameter Mode > Changes > Element Comparison > Check Attribute Values must be selected in order to update the attributes in DOORS.