Dmx in via Artnet

Hi everyone! I have a Nxtouch and I was looking for Dmx in via Artnet. So I click on Dmx in section in the menu and then I select Artnet Universe 1 in Routing . In order to use incoming data, for example to control channel 1 using external controller, that’s all I have to do as far as configuration is concerned ? No IP selection or other things to do as for dmx output via artnet ? Thank you .