Documetation for customization on commerce portal

Hi I am trying to learn how to customise commerce portal and it seems to be quite complicated. Is there any further documentation available that I can look through with regard to correlation between asp and navision. I would like to know how I can add additional reports and functionality and how asp calls these things. Another question I have is: If I do not want to use the shopping cart/catalog functionality of commerce portal just the report/invoice/ quote section do I still need commerce portal? Thanks a million Vanessa

Hi, if you dont need the shopping cart functionality, then Commerce Portal would be probably not the right choice. Perhaps you can have a look at a new extension from a german company called SHARELOCK (the URL is www.itis.de). It connects Navision to SharePoint Services. Best regards Rainer