For now, I just want the users who I designate, to see the SharePoint library and grant them contribute (ability to add, modify, delete) an item in the library.
So far, I added a group called DBXLUsers on machine where DBXL is installed and added 3 AD members to the group, then added the group to web.config. Do I then need to add DBXLUsers group to DAT, Permissions tab? Is there a exampl of what the Membership XPath should be?