i´m Dave aka The_Ball_Master webmaster of DSO-karten.de and i will offer you the service about it.
you can upload your tactical maps there and watch out for more maps from other users. also you can comment, and give feedback to the maps.
at the moment DSO-karten.de have listed over 190 tactical maps and will be visited from about 6000 users daily.
now the page is available in english too and you are welcome to join our community.
how to upload a tactical map:
step 1 - join DSO-karten.de:
visit DSO-karten.de and change the language from german to english by clicking the union jack symbol.
now you can use the link "register now" to creat a account on DSO-karten.de
step 2 - uploading a tactical map:
choose a adventure.
in the right top corner you will find a "New tactical map" button.
please note: maps with external links are not allowed. please upload the maps on our server. thanks.
hint: the german and english maps are listed together at the moment.
we hope you enjoy the service from DSO-karten.de - feedback are welcome.