If you edit or create a new file using a native iOS app like iWorks Pages or Numbers, you'll need to export the file in order to upload it using your preferred FTPS client.

1. Select the document you want to upload to FolderGrid using the applicable app. 
   
2. From the sharing icon select "open in another app" 
3. Select the desired file format 
4. Selected the app you wish to use for transfer to FolderGrid
5. Now open the app selected in step 4, and go to "local files" then open the "imported files" folder 
6. Selected the exported file and chose "move" 
7. Click the FTP button on the bottom of the screen to choose where to transfer the file