One of the uses I have found for the recent addition of 'colour map-fg' for explo-date and topo-date, together with lookups, is that I can check up on the cave drawing team members. It is now easy to find surveys that are missing metadata such as exploration date and survey date. This could be expanded to include 'colour map-fg carto-date', colour map-fg copyright-date. A metadata quality control mechanism for larger projects. And to keep up the competition pressure on the drawing team, how about 'colour map-fg scrap-author'? This way one can see qualitatively who has drawn the most passage length. And if 'statistics carto-count' was created, to be similar in behaviour to <https://therion.speleo.sk/wiki/faq#why_do_peoples_names_sort_alphabetically _when_they_used_to_sort_by_length_of_cave_explored_and_surveyed> 'statistics explo-length' (on, off, hide) , but counting the number of scraps, then with on or hide, one could see who has drawn the most scraps. (More and more I am finding that smaller scraps produce more versatile maps). Just keeping the development pressure up :) Regards Bruce