[TYPO3-seminars] Different storage folder for page sections

[Andreas Siemer]

Hi,
in my organisation there are three different departments with different 
conditions to seminars.
My plan is to place all necessary fields (category, speakers, places 
...) into different folders, so that each department can have its own 
set. (Equal to tt_news "general-storage-pid")
So I set "plugin.tx_seminars_pi1. pages" on the top-page of each 
department to the different folders - but nothing happens: speakers, 
categories and so on from department one are listed in the 
selecction-field of department two.
I wonder Where is my mistake?

Have a nice day & thanks for any hints!
Andreas