ok guys,
I have made a workaround to get may osdresults with my own variables.
One source of the OSDresult-process is following registry key:
HKLM:\software\Microsoft\mpsd\osd
for all 'normal' packages, there are entries like
PACKAGES001
PACKAGES001Name
PACKAGES002
PACKAGES003Name
All of these entries appear at the summary page.
There are also some entries generated by my own additional variables like
KIS0001
KIS0002
KIS0003
These entries do not appear at the summary page.
So we just make a little powershell script which adds for each KISxxxx-entry another two PACKAGES-entries.
Now my OSDresult summary page is complete.
:-)