Provoke a Notification or Alarm via NodeRED

Hi All,

I have a NodeRED flow monitoring a bunch of external conditions and disabling some things (generator autostart, for example).

I would ideally like to make that visible by posting a notification to the local interface (Cerbo etc)

Have tried tweaking these flags:

com.victronenergy.platform/Notifications/Alarm
com.victronenergy.platform/Notifications/Alert

and they pull up the Notifications screen (and turn on the beeper) but there is no obvious way to push a description. I’m working my way through Python code examples (because I could run a script from NodeRED) but nothing has jumped out so far.