The XBT1000 software documentation is very poor.
You find more information about the software in the manual for the particular display you are useing.
I have the Schneider HMI resourse kit and just checked, there is nothing but the brochure in the pdfs for the software.
When I was using the s/w I just had to work it out myself. I asked our local Schneider office and there isn't much available.
They have changed to Vejio as the main package.