Feature request: Waypoint extension to any mime type

Dear Oruxmaps,

I have a small feature request. Now I am creating waypoints and I can add as extension, photos, videos, text. It would be nice to accept any arbitrary file (I am interested for pdf doucements) to be linked as extension to the waypoint.

Best Regards
Vasilis

I would like to be able to associate a phone number (which could be invoked by the phone dialer); web link (which would be invoked by a browser) and email address (which could be invoked by the email client) with a waypoint. It seems that the Orux maps GPX "extensions" come very close to this be further extended?