Currently studying BRE in BizTalk 2010, i found following link MSDN. The complete walkthroughs for BizTalk 2010
- Walkthrough: Creating a Simple Business Policy
- Walkthrough: Testing the Policy
- Walkthrough: Invoking the Policy from an Orchestration
- Walkthrough: Creating and Using a Vocabulary in the Policy
- Walkthrough: Adding a Rule to the Policy
- Walkthrough: Modifying the Policy
- Walkthrough: Tracking Policy Execution
- Walkthrough: Deploying the Policy
- Walkthrough: Executing the Policy Programmatically
- Walkthrough: Creating a Fact Creator
- Walkthrough: Using Database and .NET Facts