A manual for the WUFI® software is on the Fraunhofer website. We are currently on Version 6 of the software, and although the manual is written for version 5, it can give you a good idea of capabilities and inputs for the program. Your instructors will lead you step-by-step through examples. See the link below:
https://wufi.de/en/wp-content/uploads/sites/9/2014/09/WUFI-Pro-5_Manual.pdf