• Time Created value on new surveys
• .onebin files
• Allow users to order items in this view
• App webs are not supported for migration
• Association Columns
• Barcode Enabled Libraries or Lists
• Business connectivity services (external data)
• Cannot detect feature when doing pre-migration check
• Content Organizer Settings and Rules
• Content Search WebParts in Advanced Mode
• Copying items that contains circular self-lookup in their past versions using Insane Mode
• Copying Pages using taxonomy navigation
• Custom Features, Third Party Web Parts and Apps
• Custom permissions on groups from SharePoint 2003 are not fully supported
• Discussion List form migration is not supported
• Document Information Panel is not supported
• Document Sets
• Document Sets are Filtered as Folders in a View
• Editing Pages Migrated to a Library Other than Site Pages
• Event Receivers
• Exporting from SharePoint at item-level
• External Sharing Links
• External Users
• Fab 40 templates
• Files shared with a link, Google Drive files, and shared files/folders
• Globally Reusable Workflows
• Hidden folders and system folders cannot be imported to Sharepoint
• Hidden Lists and Libraries
• Host-Named Site Collection
• Hub sites that are associated to sites