Click on + in the upper right of the dashboard
Scroll down to the custom section and click on webCoRE,
Set up an instance of webCoRE.
After you set up that instance, you can find it from the menu (3 bars in the upper left of the dashboard)
Find the instance of webCoRE you created
This is where you will go from now on to add devices or configure it.
Or instead, install the Classic app and configure it there, you can use the app until oct 14, 2020 even though there are warnings at the top of the screen of the Classic app that you can’t