After the upgrade of the platform and of application some features where added .
One of them it can be found on Quick Setings from application .
Scenario :
If you have one installation and need to connect also on power meter and you dont know, you can find in the scheme for meter connection .
After you will press on + from meter and select the meter type and address on the top, will find "installation guide" there will find it .

The same works also work for battery connection .