Selective Export of subheadings and plain text

[Martin Stemplinger <mstemplinger@gmx.de>]

I use org-mode as a GTD implementation with level-1 headings as area
of focus, level-3 headings for projects and level-5 headings as next
actions. For each project I also note a successful outcome in plain
text. 

So it looks like this

* Self development                                                     :TOPIC:
*** Learn org-mode						       :PROJECT:
    I improve my GTD implementation.
***** ONLINE post question to org-mode mailing list
*** Learn Esperanto						       :PROJECT:
    I speak Esperanto fluently.

What I would like to do is to export a project list together with the
successful outcome but without the next actions below it looking like
this

1 Self development
==========

1.1 Learn org-mode
---------------
    I improve my GTD implementation.

1.2 Learn Esperanto
---------------
    I speak Esperanto fluently.

Currently I use a script to produce this kind of output. Is there a
way to achieve this in org-mode alone?

Thanks in advance
Martin