how to attach alert to map

Hello lee123 You may be able to accomplish this with custom properties and groups.

Are you trying to alert if all items on a map go down?

• If so you can group nodes manually or by using custom properties.
  • Build a group and add each device individually from the map to the group.
  • With custom properties you can tag all the devices for "Map A", then build a group and use a dynamic query to add all the "Map A" nodes

The alert part is simple with the group. If Group goes down then send Email.

I hope this helps

Thank you,

-Terrance