Itunes & WDmycloudmirror for dummy

does someone has a step by step guide on how to use your itunes library on wdmycloud?

  1. i have setup dlna and itunes server on mycloud
  2. i have copied my folder “itunes” into my Shared Music folder

then what happens? and what should I do to ensure that content is autimatically copied from my computer to my cloud?