I play single player but have 2 viking toons on two worlds. I made the cartography table for both worlds. My 1st player can see everywhere that my 2nd player visited on the 2nd world. However, on my 1st world, only the terrain that was explored is brighter but no text appears.

I clicked the toobox to enter data for both players. Checked the allow other players to see (or however that is phrased) Not sure what it works on my 2nd world and not my 1st. I do have a lot more explored on the 1st world, if that makes any difference. A lot is labeled there also. Maybe I have to wait for it to get recorded before I logged the player out?

Going to keep tinkering with it. May destroy it and create it again and try from scratch.