Admins and moderators should also refer to the Xenforo online manual. Here is a community-created manual for moderators (pdf). Here is a community created manual for users (pdf). Altrugx diverges from the standard configuration in some ways that will need to be documented. Ask questions and post clarifications below.
I have signed up at the Xenforo community forum but this doesn't give me permission to download PDFs. When I click either of the PDF links I get a splash page saying: XenForo Community - Error You do not have permission to view this page or perform this action. The first link works fine.