ah ok. I understand. Thank you very much!!!
But is it necessary that one member of an instance at first needs to create the very first copy (at first) by doing how you explained before (searching on own instance...)? So if no one does, there will be no copy at all on my instance? Or is it done automatically by the system how federation works and what it is?
Oh gott, gehst du mir auf den Senkel. Guck' das verlinkte Video, dann werden all deine Fragen beantwortet.