WG4 Workshop: Towards publishing a "Guideline for long-term preservation and archiving of data products from scientific collections facilities"

''The event is based on results of the events in Sofia 2018 and Warsaw 2019 and continues the work done by an editorial team in 2020 to 2021. The participants continue to improuve the text of the document "Guideline for long-term preservation and archiving of data products from scientific collections facilities". The registered persons are either WG 4 members or additonal invited experts. They all will work together to comment a GoogleDoc and add further core messages and recommandations for the future.