--- /dev/null
+Welcome to
+{{- if .IsHost "host1.example.org"}} Host ONE
+{{- else if "host2"}} Host TWO
+{{- end}}
+
+{{if .InGroup "detected_linux"}}
+This is GNU/Linux host
+{{end}}
+{{if .InGroup "detected_freebsd"}}
+This is FreeBSD host
+{{end}}