--- title: "Improved File Management for MMS Attachments" slug: "improved-file-management-for-mms-attachments" updated: 2022-07-13T20:55:40Z published: 2022-07-13T20:55:40Z canonical: "docs.blackthorn.io/improved-file-management-for-mms-attachments" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.blackthorn.io/llms.txt > Use this file to discover all available pages before exploring further. # Improved File Management for MMS Attachments Now you can leverage Salesforce Libraries to control and manage which files can be sent in text messages. ![Improve File Management for MMS Attachments](https://cdn.document360.io/f977eec0-500f-40a3-b663-724a51f78075/Images/Documentation/Improve%20File%20Management%20for%20MMS%20Attachments.gif)