This is my first post so sorry if it sounds a bit dumb.
I have been looking at open street maps for a couple of years now but have found particular interest in footpaths and Ski pistes. I am traveling to Les Arc in the New year and thought I would chk what has been uploaded for this huge Ski area. Sadly very few pistes are marked out I will be using GPS to create tracks of my runs anywho so I feel that I really should be sharing these with open street map.
So my question is do I need to contact any body in the community about this before uploading and will it be obvious how to add my tracks as ski pistes and lifts adding in the different colours for the difficulty of the run etc.