GPS-Track -> paths in OSM

Anybody can tell me how I can easily split a GPS-Track into different pieces of paths in JOSM?
I have managed to upload a GPS track, and I have also managed to upload a piece of path (split in QLandkarteGT) and integrating it into OSM.

Your username and edit-comment suggest you speak german? There are a lot more users in the german section of this forum :wink:

Please never directly transform a GPS-Track to a OSM-Way. This will always result in bad data. Only use them as a background layer (like aerial imagery).