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Crafting Your First Dynamics 365 Plugin: A Step-By-Step SEO-Friendly Guide for Beginners

Crafting Your First Dynamics 365 Plugin: A Step-By-Step SEO-Friendly Guide for Beginners

Title: Crafting a Simple Dynamics 365 Plugin: A Comprehensive Guide


Microsoft Dynamics 365 is an incredibly versatile platform that can be customised to meet your unique business needs. This flexibility is enhanced by the ability to write and integrate plugins. By writing a Dynamics 365 plugin, you can extend or add functionality that isn’t available out of the box. This article will guide you through creating a simple Dynamics 365 plugin, making your experience with this popular CRM even more productive and personalised.

Understanding Dynamics 365 Plugins

Dynamics 365 plugins are custom business logic codes that augment an existing Microsoft Dynamics 365 system. They can help automate tasks, validate data or add extra functionality to your Dynamics 365 environment. The plugin code is triggered by certain events happening within Dynamics 365, for instance, the creation of a new entity record.

Preparing the Environment

Before proceeding to create your first Dynamics 365 plugin, you’ll need to set up your development environment. Install the .NET Framework 4.6.2 Developer Pack, Visual Studio 2015 or later versions, and the SDK templates for Dynamics 365 on your computer.

1. Developing Your First Dynamics 365 Plugin

Create a new class library project in Visual Studio. Go to File > New > Project and choose the ‘Class Library (.NET Framework)’ template. Name your project and click OK. Delete the default class file ‘Class1.cs’ as we will be creating a new one.

2. Building Your Plugin Class

Add a new class to your project, which may be named based on the functionality it performs. Your plugin class needs to implement the IPlugin interface from the Microsoft.Xrm.Sdk namespace.

The Execute method will be your entry point into the plugin.

3. Writing the Plugin Logic

Inside the ‘Execute’ method, you’ll implement the custom logic you want to trigger in response to a certain event occurring in your Dynamics 365 environment.

4. Signing Your Plugin

For deployment, you should sign your plugin assembly with a strong name key file. Right-click your project in Solution Explorer, select Properties, then Signing. Check the box that reads ‘Sign the assembly’, then select ‘‘ from the drop-down menu and enter a name for your key file.

5. Build the Solution

Once your plugin is written and signed, go to Build > Build Solution to compile your solution into a DLL file.

Deploying Your Plugin

After building your plugin, the next step is to deploy it into your Dynamics 365 environment.

1. Connect to Dynamics 365

Using the Plugin Registration Tool, connect to your Dynamics 365 instance by clicking on ‘Create New Connection’.

2. Register New Assembly

Select ‘Register > Register New Assembly’ and browse to the location of your built DLL file to upload it. With this step, your Plugin is now available within your Dynamics 365 environment.

3. Register a Step

Finally, register a new step which will define when your plugin code will be triggered. You could set it to be initiated before or after an event, such as Create, Update or Delete operations on a specific entity.


Plugins are an invaluable tool in customising Microsoft Dynamics 365 to meet your business needs more effectively. The process of writing your own Dynamics 365 plugin may seem daunting at first, but with this guide, even beginners can confidently create, build, and deploy their plugins in no time. Remember, all great solutions start from simple ideas. So, why not start crafting your simple Dynamics 365 plugin today?

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