Improve project import by export files documentation
What does this MR do and why?
Solves #209112 (closed).
This MR started in response to @eread comment, but I updated the page more, as I'm also working towards #385000 (closed).
Solves #209112 (closed).
This MR started in response to @eread comment, but I updated the page more, as I'm also working towards #385000 (closed).