Using BlackBerry BRIDGE
When your organization is enabled to use Microsoft Intune-managed apps, you can transfer files from any BlackBerry Dynamics app to the supported Intune-managed app using BlackBerry BRIDGE. For example, you can securely transfer an email attachment or document that has been saved to your BlackBerry Work Docs location to an Intune-managed app using BlackBerry BRIDGE.
Note: Files must be opened from a secured or corporate location (for example, a secured local storage, Microsoft OneDrive for Business or Microsoft SharePoint). If you send a file saved in your device local storage, you receive the error message Action Not Allowed. Your organization only allows you to open work or school data in this app.