The 2nd OES User Meeting will be held in Berlin on 21 and 22 March 2024. The meeting provides an opportunity for exchanging ideas between editors, editorial teams and developers who already use Open Encyclopedia System as well as for those interested in OES. At the meeting, we will discuss good-practices and editorial workflows as well as existing and future OES features. The OES User Meeting is a joint initiative of the Center for Digital Systems (CeDiS) and the Research Area 5 "Building Digital Communities" (EXC 2020) (Freie Universität Berlin). The workshop will be held in German. More information will follow soon.