Currently the only macros supported are: (documented in SolarWinds Online Help)
-${Node.SysName}
-${Node.Caption}
-${Node.DNS}
-${Node.ID}
The ability to use custom properties as a variable to concatenate a complete path.
Complete path to monitor: https://www.google.com/maps/@32.6535896,-134.4301898,4.96z
External Node Name: www.google.com
urlpath(CP): @32.6535896,-134.4301898,4.96z
Template entry:
url: https;//${Node.Caption}/maps/${Node.CustomProperties.urlpath}
BTW, someone had mentioned that this was available in previous versions but it does not seem to be available in v6.1.1