statistical manual

I'm new to dpabi. I find it a very interesting tool.

Is there anywhere a manual for dpabi?

Specifically I need help as to the statistical analysis. 

I saw the course, but there is no details there as to how to insert covariates (format ect), how to correct for MC, what are the implementation of using the different files created (z, m, ect)

Any link to clear descriptions will help

Thanks