Last week at #InformatikFESTIVAL we had a very interesting hybrid workshop, with two keynote speakers on topics addressing data publishing and access for AI applications and understanding the EU AI act, two discussion sessions on data management and preservation for applied ML systems and from the AI perspective, numerous presentations of accepted papers and very engaging audience. All in all, it has been a very successful #ARDUOUSWorkshop instance, which has convinced us that we should continue to push forward the effort of building a community around the topic of data annotation and its influence on the whole data lifecycle. The recording of the workshop is currently available on the InformatikFESTIVAL platform and on the YouTube channel of GI.