I am having trouble trying to get the syntax correct for using a custom property for an interface in an Advanced Alert for a node. We do track circuit numbers with a custom property called 'Circuit-#' and this custom property is assigned to the interface.
I am creating an advanced alert for a node and in the message body I can pull other important information when the alert is emailed out like Office Name, Address, City, State, Zip and IP addresses. Occasionally the node can become unresponsive because of circuit trouble and I would also like to include the circuit number and carrier trouble reporting number in the alert. Is it possible to reference an interface custom property from a node alert?