Where to find the User Guides?

Assuming (please correct me if I am wrong) that the user guides provide me with more information than the e-learnings and user assistance page do I have the following question:

Does anyone know where to find the 'User Guides' mentioned on the User Assistance pages?

Currently I am mostly interested in the Delmia app such as Process Planning, Process Flow Simulation and Factory Flow Simulation.

The knowledge provided in the e-learnings barely scratches the surface I suspect.