The Mechatronics Cluster in Lower Austria has taken advantage of the digitalization push from the COVID crisis and now, with the webinar series "Additive Manufacturing", brings selected expert knowledge briefly and compactly - from a safe distance and without the risk of infection - to the cluster members. Additive manufacturing has already been the main topic of the mechatronics cluster since 2016. The results from the international projects "AM4Industry" and "Ad-Proc-Add" offer a broad knowledge base for a webinar series on this topic.