The Solarwinds DPA does not have possibility to export and import all alerts settings or the specific ones.
Our reason for this feature: We have currently 11 Solarwinds DPA installations (many of them in different environments which are not accessible each other) and there is over 30 different alerts on them. Configure same alerting configuration or doing same changes in all our Solarwinds DPA installations is very time consuming so export and import functionality would help a lot and shorten our time of implementation.