The User Manuals 1, 2A and 2B originate from previous release version WISYS 3.4. 
They are in the main furthermore valid. The new features and improvements of version 
WISYS 3.5 are described in the document DE-WISYS 35.pdf which is presently only available in German. 
This document is regarded as the supplement of WISYS User Manuals 3.4.