[SOLVED] Debian Linux systemd start at boot?

Anyone have a start on boot for systemd based Debian Linux?

Having a hard time making the script on here work, so want to see if there is anything else available from someone.

EDIT

Think I may have solved it, but got this error when doing the update-rc.d commands.. anyone seen this before?

# update-rc.d servicedesk defaults

insserv: warning: script 'servicedesk' missing LSB tags and overrides

To avoid issues in Debian with update-rc.d that results in LSB errors, just add the following to the init.d script under the shebang:

### BEGIN INIT INFO
# Provides:          servicedesk
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start servicedesk at boot time
# Description:       ServiceDesk-Plus start at boot
### END INIT INFO

https://wiki.debian.org/LSBInitScripts