I understand tools like PreVeil help with storing and managing files, but the CUI is the contents of the files, how then do people manage calls, meetings, chat etc, dealing with said files and the CUI content? This goes for ITAR also. Feels like it would not be compliant to share or collaborate on CUI/ITAR in a call/screen share or meeting in commercial MS Teams, even if the file is hosted in PreVeil.