diff -urN smeserver-hwinfo-1.2.old/createlinks smeserver-hwinfo-1.2/createlinks
--- smeserver-hwinfo-1.2.old/createlinks	2014-08-08 12:29:55.000000000 +0100
+++ smeserver-hwinfo-1.2/createlinks	2021-03-26 11:32:38.450165413 +0000
@@ -1,12 +1,30 @@
 #!/usr/bin/perl -w
+use esmith::Build::CreateLinks qw(:all);
+# our event specific for updating with yum without reboot
+$event = 'smeserver-hwinfo-update';
+#add here the path to your templates needed to expand
+#see the /etc/systemd/system-preset/49-koozali.preset should be present for systemd integration on all you yum update event
 
-use esmith::Build::CreateLinks  qw(:all);
+foreach my $file (qw(
+                /etc/systemd/system-preset/49-koozali.preset
+		/etc/e-smith/web/common/css/hwinfo.css
+))
+{
+    templates2events( $file, $event );
+}
+#action needed in case we have a systemd unit
+event_link('systemd-default', $event, '10');
+event_link('systemd-reload', $event, '50');
+#action specific to this package
+#event_link('action', $event, '30');
+#services we need to restart
+#safe_symlink('restart',root/etc/e-smith/events/$event/services2adjust/service);
+#and Server Manager panel link
+#panel_link('somefunction', 'manager');
 
 my $panel = "manager";
-
 panel_link("hwinfo", $panel);
 
-
 foreach (qw(
 	/etc/e-smith/web/common/css/hwinfo.css
     ))