I've inherited a very confusing SharePoint intranet that keeps giving me hell. There's a web part on each page that contains a document tree. Each page has different documents in the tree. Based on this, I figured there must be some data source populating each web part based on the page it is placed on. But for the life of me, I can't figure out where the data source is coming from. I've checked the document library (nothing found), checked the lists with some promise. There is an over-arching list, but I can only see/edit each View (each view represents each page the web part is placed on), which only allows me to edit the columns and list settings.
Still haven't found where the list items (documents in the tree) are being populated from...
Has anyone ever dealt with a document tree in a web part on multiple pages? I'm at a loss...