@Neluser I am not really following what's happening. Is the issue that ssh-copy-id firstname.lastname@example.org fails? What is that server? Does it have a user named cloudron ?
I have added a clear section in the guide - https://cloudron.io/documentation/guides/import-mysql/#import
@simon What are you trying to link in Markdown? it should automatically make a linke when you do something like:
Is it not?