General/Alarm device not shown

[mostorer]

Version: 2020.2
Platform: Raspberry PI 3 B+
Hardware: OpenZWave USB

Within my Z-Wave HVAC valves I have some "devices" mapped to domoticz as General Alarm. One of them is used to send an alarm when the battery is low.

GeneralAlarm.jpg (13.72 KiB) Viewed 160 times

I correctly see those devices within the full list of available ones, but as I mark them to be added as "used", not able to find them anywhere.
Anyone could help me to understand how to show them on the main dashboard ?