Systems like Google Drive, Dropbox and Box require that every file you store be tied to one location. On Air, the opposite is true. You can store one 3 MB file and have it appear in many locations on your workspace. An initial import of content to Air using one of our integrations may surface duplicated files and assets, taking up storage in your workspace. If you are noticing duplicates across several boards and they all share the same file name, you can search for it by name from 'All assets & files' and surface all instances of it seamlessly. Add the file you want to keep to any of the boards it should be associated with on Air. This will then allow you take bulk actions such as tagging the file you want to keep, applying relevant custom fields, or multi-selecting the files you no longer need so that you can delete them.