What should the party call you? Your name shows in the party list and next to your dice rolls. You can change it later in Options.
For the point of interest to link to. Images over 4096 pixels across are scaled down to fit; keep a copy of your original file.
The distance across one square, e.g. 5 feet in a dungeon or 6 miles on a world map. Measuring on the map (right-click and drag, in Atlas mode) uses it.
It opens this map where you're looking now, in . It doesn't include your GM password.