You need to "program" the DaliCore to tell it what you want to do.
To do that you need to go into the show control tab of the web interface.
AT the bottom left you have the 'templates" list where you can see the "DMX-> Dali groups" template.
Select it and click on add. It will create a "DMX" action list with some actions. You can select each action and click edit to check how it's done.
Once you undersatnd how it work, go back to the show control, add the "art-net" action list from the top left list, and create some actions with the same kind of triggers and task than in the DMX action list.
Then you will be able to control DAlI intensity of groups from Art-net values.
Good luck
