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Rajeev Pentyala – Technical Blog on Power Platform, Azure and AI

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  • Copilot Studio, CRM

    Copilot Studio | Child vs Connected agents

    Published by

    Rajeev Pentyala

    on

    January 23, 2026

    Did you know? In Copilot Studio, you’re not limited to building a single, monolithic agent. You can create multi-agent systems, where Copilot Studio allows you to enhance your agent by connecting it to other agents. To add other agents to your existing Copilot Studio agent: In this article, I am going…

    Continue reading →: Copilot Studio | Child vs Connected agents
  • Copilot Studio, CRM

    Copilot Studio Agent | Using Regex Entities and Slot Filling

    Published by

    Rajeev Pentyala

    on

    January 22, 2026

    In this article, I will explain the Entities and Slot Filling in agents concept using a simple, use case. I will mainly focus on Regular expression (regex) entities. Scenario: Let’s say we are building a Registration Help Desk agent. This is exactly where Regex-based Entities and Slot Filling become very…

    Continue reading →: Copilot Studio Agent | Using Regex Entities and Slot Filling
  • Copilot Studio

    Fix: Command microsoft-copilot-studio.signin Not Found in VS Code

    Published by

    Rajeev Pentyala

    on

    January 21, 2026

    If you’ve installed the Copilot Studio extension for VS Code and tried to connect to your Copilot Studio environment using the command Copilot Studio: Sign in, you might have seen this error: Command ‘microsoft-copilot-studio.signin’ not found . I ran into the same issue, and here’s what worked for me. Fix:…

    Continue reading →: Fix: Command microsoft-copilot-studio.signin Not Found in VS Code
  • Copilot Studio, CRM

    Copilot Studio VS Code Extension: Clone, Edit, and Sync Agents

    Published by

    Rajeev Pentyala

    on

    January 21, 2026

    If you are building agents in Copilot Studio, here’s something useful to know.You can clone your agent as files into a local project, open it in VS Code, make changes, and sync those changes back to Copilot Studio using the Copilot Studio extension for VS Code. You can also use…

    Continue reading →: Copilot Studio VS Code Extension: Clone, Edit, and Sync Agents
  • CRM

    VS Code Speech | Add Voice Support to GitHub Copilot in VS Code

    Published by

    Rajeev Pentyala

    on

    January 17, 2026

    If you use GitHub Copilot in VS Code, you already know how powerful it is.But by default, Copilot only works with typed prompts. There is no built-in speech-to-text or text-to-speech experience. Good news: this can be easily solved using the VS Code Speech extension. What is VS Code Speech? Install…

    Continue reading →: VS Code Speech | Add Voice Support to GitHub Copilot in VS Code
  • Copilot Studio, CRM

    Copilot Studio Agent Academy: ‘Operative’ Course Is Now Available

    Published by

    Rajeev Pentyala

    on

    January 16, 2026

    Copilot Studio Agent Academy is a learning path designed to help makers and developers get started with building agents in Copilot Studio. In 2025, Microsoft released the  Agent Academy: Recruit learning path, which serves as a foundational course for anyone new to building agents in Copilot Studio. On January 14th…

    Continue reading →: Copilot Studio Agent Academy: ‘Operative’ Course Is Now Available
  • Power Pages

    Power Pages + Azure AD B2C: “The Provided Application Is Not Valid” Error

    Published by

    Rajeev Pentyala

    on

    January 9, 2026

    If you are new to configuring Azure AD B2C as Identity Provider in Power Pages, refer Power Pages : Set up Azure AD B2C After completing the setup, you might encounter the following error while signing in: The provided application with ID ‘xxxxxx-xxx-xxxx-xxxxxxx’ is not valid against this service When…

    Continue reading →: Power Pages + Azure AD B2C: “The Provided Application Is Not Valid” Error
  • Copilot Studio

    Copilot Studio | Create Agents with Advanced Settings

    Published by

    Rajeev Pentyala

    on

    January 7, 2026

    Did you know that you can now easily choose key settings while creating an Agent in Copilot Studio?. In Copilot Studio, go to Agents > Advanced create In the Agent Settings popup, select the options such as Language, Solution, and Schema Name, then click Confirm and create. You will be…

    Continue reading →: Copilot Studio | Create Agents with Advanced Settings
  • C#

    Visual Studio | IEnumerable Visualizer

    Published by

    Rajeev Pentyala

    on

    December 19, 2025

    I recently came across the IEnumerable Debugger Visualizer in Visual Studio, and it made debugging IEnumerable collections much easier. I wanted to share this feature in this blog post and show how it works using a simple C# console application. This feature is available starting from Visual Studio 2022 (version…

    Continue reading →: Visual Studio | IEnumerable Visualizer
  • CRM

    Blocking Dataverse MCP Server in Copilot Studio

    Published by

    Rajeev Pentyala

    on

    December 16, 2025

    Did you know that you can block the Copilot Studio Agents (i.e., MCP Clients) from interacting with the Dataverse MCP server? By default, you can add Dataverse MCP Server from Tools of a Copilot Studio Agent. Once added, you can configure the Dataverse MCP Server as shown below. Now that…

    Continue reading →: Blocking Dataverse MCP Server in Copilot Studio
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Rajeev Pentyala – Technical Blog on Power Platform, Azure and AI

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