I decided to extend the possibility of my server with the media center. I bought a graphics card with hdmi and installed xbmc. I think that it was good to think about the plugin that installs to xbmc. The plugin can be to set basic settings like the inclusion of xbmc on startup, etc.
Documentation reviewed OMV, but never found the basic application/plugin (something to the style of the skeleton of apps).
Preferably instructed to have me where to start writing this plgin. I know php, html and jquery.