Resilio Sync cannot be integrated in Readdle's Documents 6 sandbox/storage, because of iOS limitation. I can't choose, for example, three folders in Documents 6 and sync them via Resilio Sync. Files stored in Documents 6 sandbox and files stored in Resilio sync sandbox are separated.
Someone may say that I should store all files in Resilio Sync. Yea, that's true, but Resilio Sync for iPad is just storage for files. I need to work with SFTP, NAS, Dropbox, OneDrive and local computers and Resilio's Sync file management is much worse then File Explorer in Windows 95 (I used it, even I'm young).
Resilio Sync cannot be integrated into Documents 6 and Documents 6 got many features I miss in Resilio Sync.
So I have most files in Documents 6 and webpage files in Resilio sync.
Imagine one shared sandbox - I would have all my files in one sandbox (and for all apps) and some folders I would set to sync with my iMac and NAS through Resilio Sync. That's it.
[doublepost=1496578959][/doublepost]And that Word - since iOS 8 we have Document Provider feature and Document Picker feature. With Document Picker enabled app (like Word) I can edit DOCX files stored in Document Provider enabled app (like Documents 6) without copying DOCX file into Word's sandbox. That's all.