[{"text":"Digital media & apps","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=004","children":{"004012":{"text":"School servers, school management systems and services","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=004","children":null},"004014":{"text":"Administrative systems and apps for educational providers and institutions","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=004","children":null}}},{"text":"Services","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=010","children":{"010008":{"text":"EPD services","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=010","children":null}}}]