Release Notes

Attachment Flow 1.3.0 makes it easier to place Outlook content and files in the right Microsoft 365 folder and personalize where the add-in opens.

What's New

Drag and drop uploads

• Drag supported Outlook messages, attachments, or local files onto the current folder upload area or a folder row.
• Resolve duplicate filenames in the save items sheet without dragging the files again.
• Open the SharePoint metadata editor after a drag and drop upload when metadata filling is enabled and editable fields are available.
• Drag and drop documentation.

Navigation while dragging

• Hover over a folder to open it and continue dragging to a deeper destination.
• Use the redesigned breadcrumb's Back button and ancestor menu to reach parent folders. The ancestor menu also accepts dragged items.
• Turn hover navigation on or off and choose its countdown in Settings.
• File and folder navigation documentation.

Starting page and storage preferences

• Choose Files, Favorites, or Search as the page that opens after sign-in.
• Choose OneDrive, SharePoint, or Teams as the storage that opens when you first visit Files. Your selected storage is kept while you move between pages.
• Settings documentation.

Attachment Flow 1.2.0 improves document handling with desktop app opening, SharePoint metadata support, and internal stability updates.

What's New

Open in Desktop App

• Open supported Microsoft 365 files directly in the installed desktop application.
• Improved handling for Office files and OneDrive-synced documents.
• Open in Desktop App documentation.

SharePoint Metadata

• View and edit SharePoint metadata for supported documents.
• Support for required fields, content types, and common SharePoint field types.
• SharePoint Metadata documentation.

Internal Improvements

• Internal stability improvements and reliability fixes.
• General maintenance to improve the user experience across supported Outlook clients.

Attachment Flow 1.1.0 expands Microsoft 365 document access with Microsoft Teams integration, improved file discovery, local file uploads, and a refreshed user interface.

New Features

Microsoft Teams Integration

• Browse files stored in Microsoft Teams channels.
• Access documents from Teams-connected SharePoint sites.
• Search files across Teams workspaces directly from Outlook.

Teams Chat Files

• Access files shared in one-to-one and group Teams conversations.
• Quickly locate and attach previously shared documents.

Share Files to Microsoft Teams

• Share documents directly to Microsoft Teams channels.
• Improve collaboration without leaving Outlook.

Upload Files from Your Computer

• Upload files directly from your local device to SharePoint Online, OneDrive for Business, and Microsoft Teams locations.
• Simplify moving documents into Microsoft 365 from Outlook workflows.

Improvements

Unified Search Experience

Search across:

• OneDrive for Business.
• SharePoint Online.
• Microsoft Teams Channels.
• Microsoft Teams Chats.

Pagination Support

• Added paging support for SharePoint Online document libraries.
• Added paging support for OneDrive for Business folders.
• Improved navigation of large file collections.
• Load additional content on demand for better performance.

User Interface Refresh

• Modernized user interface.
• Improved navigation and file browsing experience.
• Enhanced responsiveness and usability across supported Outlook clients.
• Updated visual design for a cleaner Microsoft 365 experience.

Enhanced File Navigation

• Improved folder browsing experience.
• Faster access to frequently used locations.
• Better handling of large document libraries and storage locations.

Reliability and Performance

• Improved Microsoft Graph integration.
• Faster loading of files and folders.
• General stability improvements and bug fixes.

Supported Microsoft 365 Services

Attachment Flow now supports:

• Outlook.
• SharePoint Online.
• OneDrive for Business.
• Microsoft Teams Channels.
• Microsoft Teams Chats.

Upgrade Notes

Version 1.1.0 introduces Microsoft Teams integration and enhanced file management capabilities while maintaining full compatibility with existing SharePoint Online and OneDrive workflows. Existing users can continue using their current configurations without any migration steps.

Because this release adds new Microsoft Graph permissions for Microsoft Teams scenarios, administrator consent must be granted again before users can access the new Teams features.

Grant administrator consent

Attachment Flow 1.0.0 introduces a seamless way to connect Microsoft Outlook with SharePoint Online and OneDrive for Business.

Highlights

Save Emails and Attachments

• Save emails directly to SharePoint Online and OneDrive for Business.
• Upload individual attachments or complete email messages.
• Keep business communications organized alongside related documents.

Browse Microsoft 365 Storage

• Navigate SharePoint document libraries and OneDrive folders directly from Outlook.
• Create folders and organize content without leaving your inbox.

Attach Files from SharePoint and OneDrive

• Search and select files stored in Microsoft 365.
• Attach documents to outgoing emails directly from SharePoint and OneDrive.

Share Secure Links

• Insert file links instead of sending large attachments.
• Help reduce duplicate files and improve version control.

Search Across Content

• Search SharePoint and OneDrive from within Outlook.
• Quickly find and attach existing documents.

Favorites

• Save frequently used locations for faster access.
• Improve productivity when working with common project folders and document libraries.

Microsoft 365 Integration

• Supports Outlook on Windows.
• Supports Outlook on the web.
• Supports Outlook on Mac.