ProjectWise integration with AutoCAD provides a feature called ProjectWise Session File Manager, which lets you manage the ProjectWise documents that are currently open in AutoCAD. When you open a ProjectWise document into integrated AutoCAD, the document is automatically added to the list of open documents in ProjectWise Session File Manager. When you open a ProjectWise document that has references, ProjectWise Session File Manager also lists the ProjectWise reference documents that are copied out to your working directory. Any documents you open from the file system will not be listed in ProjectWise Session File Manager, nor will any references attached from the file system. Once you close a master document, it is removed from the ProjectWise Session File Manager window along with its references.