We're using NAV 2018 (perpetual) Financial modules (Bank, Invoice, etc.) and we plan to implement the rest. The question is, there's a comprhensive - step by step - document or tutorial, explaining how to implement each module? The plan is to start with Purchases and Budget, but I would like a documentation on all the modules.
I've search multiple Forums and pray to google with litle results, so any help will be appreciated. We have no access to the partner who sold us NAV because of really bad support.