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Mastering Dynamics 365 Plugin Creation: An In-Depth Tutorial for Better Business Functionality

Mastering Dynamics 365 Plugin Creation: An In-Depth Tutorial for Better Business Functionality

Title: Crafting Simple yet Effective Dynamics 365 Plugin: A Comprehensive Guide


Dynamics 365, Microsoft’s suite of enterprise resource planning (ERP) and customer relationship management (CRM), needs no introduction among business professionals. However, to fully harness its potential, you might often require additional capabilities or customizations. This is where Dynamics 365 plugins come into play, allowing you to modify and enhance the functionality to suit your unique needs. In this blog post, we’ll dive deep into how you can write simple yet effective Dynamics 365 plugins.

What is a Dynamics 365 Plugin?

A Plugin is a custom business logic that will integrate with your Dynamics 365 to modify or augment the standard behaviour of the platform. These plugins are written in .NET languages and help in achieving desired functionality which would be otherwise difficult to realise.

The Basics: Setting up Your Development Environment

To start writing your Dynamics 365 plugin, the right development environment is key. You’d need:

1. Visual Studio: Download and install the latest version of Visual Studio. It’s free and available on the Microsoft website.

2. .NET Framework: For Dynamics 365, the preferred .NET version is 4.6.2. Ensure you have it installed on your system.

3. Developer Toolkit for Microsoft Dynamics 365: This handy toolkit can be downloaded from Nuget – it simplifies the creation, deployment and debugging of plugins.

4. Dynamics 365 SDK: Download the Software Development Kit from the Nuget or Microsoft official site – it provides the libraries and tools necessary for plugin development.

Creating a Simple Plugin

Having set up your environment, let’s delve into writing a Dynamics 365 plugin in C#. Here’s a step-by-step guide:

1. Start Visual Studio and create a new Class Library (.NET Framework) project.

2. Add references to assemblies that are required for plugin development. Go to References => Add Reference => Assemblies => Extensions, then pick ‘Microsoft.Xrm.Sdk’.

3. Delete the class file created by default and add a new file. Here, you’ll be writing your code.

4. The new class must inherit from `IPlugin` interface, which is the base for all Dynamics 365 plugins. Write your code inside the ‘Execute’ method. Here’s a simple example:

public class MyPlugin: IPlugin
public void Execute(IServiceProvider serviceProvider)
//Write your custom code here
Don’t forget to handle exceptions as unhandled errors can cause the entire transaction to fail!

Registering and Deploying Your Plugin

After writing your plugin, you need to register and deploy it into Dynamics 365. The ‘Plugin Registration Tool’ included in the Dynamics 365 SDK simplifies this task.

1. Connect the tool with your Dynamics 365 instance.
2. Register a new assembly and point it to your built .dll file.
3. Create a new step, define when (on which operation and entity) your plugin should get triggered.

Remember! Always test your plugin in a non-production environment before deploying it to production.


Writing a Dynamics 365 plugin might seem complex, but with the right tools and guidance, it becomes a straightforward task. This guide provided an overview of creating, registering, and deploying simple Dynamics 365 plugins. As you further explore and experiment, you can create more sophisticated plugins to drive your business’s unique needs within Dynamics 365.

In our future articles, we will delve deeper into how to achieve more complex functionalities using plugins. Stay tuned, and remember – practice makes perfect!

Keywords: Dynamics 365, Plugins, Microsoft, ERP, CRM, Visual Studio, .NET Framework, Developer Toolkit, Dynamics 365 SDK, IPlugin, Plugin Registration Tool.

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