Co-authoring does not work unless a file is opened from the browser.Documents are identified as local files which means:.Things to know about and consider when deploying the OneDrive.exe sync client for use with Office 365: OneDrive for Business Plan 2 and SharePoint Online Plan 2.Specifically, this includes unlimited storage for individuals in organisations with more than five people subscribing to one of the following plans: Users have 1TB of space this is being increased to 5TB and you can request more from Microsoft if required.Multiple OneDrive for Business accounts can be added.Selective Sync – choose which folders to download.
Microsoft released the update to OneDrive late last year that gave Office 365 users the option to take advantage of the more stable consumer sync client.