 Open science, research integrity, fair principles, and best practices in research data management are becoming ever more important in today's digital research. Information and training material is scattered all over the Internet. Open Play-Doh is an online learning resource for the open science community by the open science community. Which topics are covered by Open Play-Doh? Open science, research data management. Open Play-Doh can help you to achieve long-time access and preservation of your training content in one place, be in control of your training strategy, and manage it easily, reach out to a broader audience, and get visibility, create and monitor courses that belong to you, and manage the learners that use your courses. It's a service for research infrastructures, research performing organizations, researchers, public actors. Open Play-Doh is available openly online. You are all invited to contribute for further improvements. Reveal the Play-Doh within yourselves. Join now.