I need to do something like this:

component 1
.......|_ design (folder)
...............|_ docs (folder)
.....................|_ manual (folder)
.....................|_ specification (folder)
...............|_ model (folder)
.......................|_ RDA project (eclipse based project)
.......................|_ RSA project (eclipse based project)

but I don't know how the folder "design" can be a folder...
the RTC only accepts projects (eclipse project) at the root of the component -> (create project / team / share project)


and I can't create a project inside the other, exemple:

design (eclipse project)
....|_ RDA project (eclipse based project)
....|_ RSA project (eclipse based project)

So, how do you do to send folders to the root of a component?