You can use workpaper tags to associate a workpaper to a leadsheet or tax area. You can add or remove tags after a workpaper is uploaded by opening the workpaper properties from the Actions menu on the Engagement View page.
Within leadsheets and on the Tax Summary Report, you can click the Workpapers link at the top of the page to view the list of workpapers tagged for that area. You can then see the workpapers related to the information that you are viewing.
Click in the Actions column for the workpaper, and then select Properties.
Click on the right side of the Tags list, and then select the tag you want to add. If you are unable to select tags, verify that the workpaper isn't currently in use or locked.