Jesper Boserup Thestrup work at the Royal Danish Library. Since 2008 I have been working with our Open Journal Systems Server (OJS) – tidsskrift.dk (https://tidsskrift.dk/) and from 2015 with our Open Monograph Press (OMP) (https://ebooks.au.dk/aul). Now the OJS-server gives access to 151 journals and yearbooks. The OMP server gives acces to 235 e-books. My work with the servers covers everything from testing software, setting up journals to advising editors about publishing. Since I started my job at the libray in 2008 I have been working with different topics such as Research Data Management, Open Access and Open Science.