he says we can give a flash talk, and that when we register we should check that.
But this programme, it's not "how to give" it's "let's talk about what we think the problems are" (which matches my experience with previous events from them.)
https://www.eosc-life.eu/wp-content/uploads/2021/04/HybridEventsWorkshop_DraftProgramme.pdf
it's not a "the community knows and we're having talks from experienced people"