Install WSO2 Integrator: SI for VS Code¶ This page explains how to install the WSO2 Integrator: SI for VS Code extension. Prerequisites¶ Visual Studio Code: Download and install the Visual Studio Code editor from here. Install the SI for VS Code extension¶ Follow one of the following two options to install SI for VS Code: Option 1 Go to the Visual Studio Code Marketplace. Click Install to install the WSO2 Integrator: SI extension. Option 2 Open the VS Code editor. Type WSO2 Integrator: SI in the search bar. Press Enter to search. Among the results, find the WSO2 Integrator: SI extension. Click Install to install the SI for VS Code extension from Visual Studio Marketplace.