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Beginner’s Guide to Crafting Your First Microsoft Dynamics 365 Plugin

Beginner’s Guide to Crafting Your First Microsoft Dynamics 365 Plugin

Title: A Simple Guide to Writing a Dynamics 365 Plugin


Microsoft Dynamics 365 is a powerful suite of business solutions that can enhance your organisation’s productivity and data management. With the ability to develop custom plugins, you can expand on this utility even further. This blog post will guide you step-by-step on writing a simple Dynamics 365 plugin, ensuring you optimise your experience with this multi-functional tool.

Understanding Dynamics 365 Plugins

Dynamics 365 plugins are custom business logic components that modify or extend the standard behaviour of the platform. If you’re familiar with .NET Framework, you’ll find writing a plugin to be straightforward as they’re mostly written in C# or VB .NET. Understanding the basics of these programming languages will be beneficial in your plugin development journey.

The benefits of using plugins include automating routine tasks, customising workflows, and enhancing your overall Dynamics 365 experience. To ensure you tap into these benefits successfully, let’s take a deep dive into how to create a simple Dynamics 365 plugin.

Steps to Create a Dynamics 365 Plugin

1. Setting Up the Development Environment

Before you start writing your plugin, you need a development environment. Microsoft Visual Studio is the most common environment for Dynamics 365 plugin development. Remember to install the .NET Framework and the Software Development Kit (SDK) for Dynamics 365.

2. Creating a New Project

Open Visual Studio and create a new Class Library project. Label it descriptively to keep track of its purpose. Make sure to target the .NET Framework version compatible with your Dynamics 365 version.

3. References Addition

Add references to your project to gain access to the required classes in the SDK. Some essential references are ‘Microsoft.Xrm.Sdk’ and ‘System.ServiceModel’. You can add these by right-clicking on ‘References’ in your project, then select ‘Add Reference’.

4. Writing Your Plugin’s Code

Now let’s create a simple plugin that triggers on the creation of an account in Dynamics 365. Start by importing the necessary namespaces:

using System;
using Microsoft.Xrm.Sdk;

Create your Class and inherit from the ‘IPlugin’ interface provided by Dynamics 365 SDK. Then implement the Execute method, the entry point for any Dynamics 365 plugin:

public class SimplePlugin : IPlugin
public void Execute(IServiceProvider serviceProvider)
//Your code here

5. Registering Your Plugin

After writing and building your plugin, the next step is registering it in Dynamics 365. For this task, you will need the Plugin Registration Tool found in the SDK. Follow the prompts to connect to your Dynamics 365 Server and register your new plugin assembly.

6. Testing The Plugin

The final step is to validate your plugin. In this case, create a new account to trigger the plugin and observe how it behaves. Make sure the expected outcome occurs to confirm your plugin works correctly.


Creating a simple Dynamics 365 plugin may seem complex, but with the correct tools and a good understanding of programming languages such as C# or VB .NET, it can become an effortless task. Although working with Dynamics 365 plugins requires some level of technical knowledge, the benefits they bring to your business process automation and workflow customisation are invaluable. Take this guide, start creating, and optimise your Dynamics 365 experience.

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