Configuration of Prizm DRM requires some planning in order to adequately protect documents from low-trust user groups while at the same time enabling high-trust user groups to use the built-in features of SharePoint like normal. Protection of documents using Prizm DRM means that many built-in features of SharePoint will be disabled for the low-trust user groups. This guide will help you understand how to properly configure the Prizm DRM and SharePoint for both the low-trust and high-trust user groups.

This section contains the following information:

• Low-Trust & High-Trust User Groups
• SharePoint Features Affected by DRM
• DRM Configuration Walkthrough
• • Working with Client Integration Features
  • Creating a Limited Permission Level to Assign to Low-Trust User Groups
  • Assigning a Limited Permission Level to Low-Trust User Groups
  • Enabling the DRM Redirector for a Web Application
  • Setting DRM Permissions for Low- and High-Trust User Groups
  • • Configuring DRM for a Site
    • Configuring DRM for a Document Library
  • Adding the Previewer Column for High-Trust User Groups
  • Disabling Ribbon & ECB Menu Actions