Navigate to the Library via the Page Navigation Menus on the left, and select Files/Folders to open op up the drop down menu and select the type of document you want to update.
Now select a Company from the drop down in the top left hand side of the screen. Once you've selected a Company you will see a list of Files associated with that Company. To view Inactive Files, select the SHOW INACTIVE button on the right hand side of the screen.
Here you will see all the details relating to this File. If you look in the bottom left hand corner of the popup window you will see the Active/Inactive slider. Click on it and set it to the option you want to set the current File to.
