Technology Used: You can register an assembly built using the .NET Framework Activity library that defines custom activities that will appear within the web application editor and will be invoked when the process runs. Custom workflow activities require creating a .NET Framework assembly that includes one or more classes that are derived from the abstract Code Activity Class. This class provides the Execute (CodeActivityContext) Method called by the Dataverse platform when the activity is executed. Before proceeding with creating a workflow extension, it's important to thoroughly analyze the requirements, consider the maintenance and scalability implications, and ensure that the extension will integrate seamlessly with the existing system architecture. Additionally, it's crucial to evaluate whether the needs can be met through configuration or customization of existing features before deciding to extend the workflow. This approach helps in maintaining system stability and upgradability.