XTRAC Workbench allows you to attach supporting documents to work items. Document attachments can include MS Office documents (Word, Excel), PDF files, text documents, and images (TIFF, PNG, and JPG). For a description of the work item Document Attachments page's fields, buttons, and icons, see Attachment Page.
Searching for Documents from XTRAC Workbench
Document Versioning in Workbench
Attaching a Document to a Work Item
Searching for Documents from the Document Vault