I have around 1000 points in an Excel file with coordinates and notes on them. These are customers we visit.
Now in the past I managed that list and occationally converted it to GPX to import them as favourites into OSMand to have them with me (my colleges) on the offline-OSM-maps on the tablet.
Now I would like to be able to manage those points online. So everyone on my team would be able to add new points and add notes to the existing ones.
Is there an online source that allows to manage points with OSM as map and login so not everyone can see the points? Something like "My Places" of Google Maps.
There must be the possibility to add text to the points and each point must have a name on them in the map, not only the nameless point on the map.