For #openscience, the key is data ♻️, and everyone has a role!

Select yours & check what you can do in: icfa-data-best-practices.app.cern.ch

Also available on arXiv (arxiv.org/abs/2508.18892) but best accessed and read though the web app✨

Remove some unnecessary stuff from the runner as the first step of the workflow. Dotnet, mysql, haskell, android...

🎓: In addition, in Finland, we help teachers bring authentic open data to schools - not only particle physics but all domains according to teachers' needs (not ours!). #digitalskills #dataliteracy

Read about it e.g. in iopscience.iop.org/article/10.1... Credits go to brilliant Peitsa Veteli!

♻️: The #reusability of open data at the research level remains my main interest: #knowledgepreservation through #analysispreservation is needed!
Currently leading the "Data Lifecycle panel" set up by ICFA (International Committee for Future Accelerators).
More about it later!

🤝: I have now passed the CMS OD leadership to @tpmccauley.bsky.social & Julie Hogan: they are doing great🤩
Happy that I forced myself to 📝 all what is involved in the data release preparations - a humbling experience as it exposes all my flaws🫣. #FAIR is for open data but also for how to get there🤷‍♀️

And also 😊 to see how the #opendata experience gained from what we did convinced those who expected trouble
home.cern/news/series/...
and we could set up new standards in our field🏆

This is what we've done with a small and dedicated team (🥰) during past ten years 🥳
cms.cern/news/cms-cel...
Not going to lie, I'm pretty proud of this💪