Domain lists created from registered spatial database features can be updated during an OpenCities Map session. To do this, enable the Dynamic Update option.

On start-up, OpenCities Map will populate the domain list based on the table to which the list refers. If you need to update the domain list during the OpenCities Map session then the Refresh Dynamic Domain Lists function on the Map Interoperability dialog can be used.

Domain lists can also be updated in the XFM project itself by re-registering the feature. This may be required if criteria need to be created to operate with the new values.