I often use a separate game for planning, so that players don't see my rolls'n'stuff by accident. Sometimes I even do a test-run as a pickup game. ...and then I import them to the actual game. The problem is that the Transmogrifier does not import the characters along with the map, so I end up having to import these separately, associating them with the right token .... Would it be possible to get a pop-up alert like: ****************************************************** This map contains characters that doesn't exist in the game you are transferring it to. Would you like to import these characters as well? YES/NO ****************************************************** One problem is that I don't always realise that one character is missing, until days later. When I do, it can be tricky to remember which game I used for creating that character, so that I can go back and fix the problem.