OSMC Remote IR

Hi,

i want to use my Harmony 350 for my Raspberry Pi 2 with OSMC. I have connectet an TSOP4838 IR receiver to the GPIO Pins.
What i need is an Noob Guide to connect the Harmony (with MyHarmony Software) to the Raspberry Pi, because i dont know where to start.

Google is your friend.

http://kodi.wiki/view/Remote_controls
http://kodi.wiki/view/Keymap
http://kodi.wiki/view/Add-on:Keymap_Editor
http://forum.kodi.tv/showthread.php?tid=220677