I have created a custom property "EXTERNAL_NOC_MONITORED' for only our Routers and been able to enable it to show thought the "Custom Property "Edit"" option.
The problem is that this custom property should show for 1400 Routers, not just this one.
How do I push them all to show this custom property vice changing them 1 at a time? I thought it would just show up automatically to them all.

