Alarm/ issue state display —design thinking

I am on OH2

I do have a sitemap with some „important“ values displayed on a tablet. This is more or less static and intends to give mainly weather information etc.

I had the idea to add an alert/ information ‚item‘
E.g. If a battery goes low or temperature to high or to low or something else like no update since 8h…

So in principle a group called ‚alert‘ and with a Count. When clicking on it it shoul display the items with out of range status.

The group could by put on via visibility feature. Display if larger than 0, otherwise hide.

Would it work to add the different items via dynamic group function?

Or is there an easier possibility?

Maybe moving to HabPanel in near future…