To add a scan engine in Eclipse, a JetBrains IDE (including IntelliJ), or Visual Studio, use the Status view → Products and Licenses panel. In VS Code, this is a tab that is accessible from the STATUS view.

Click the tile for the engine that is not yet active—or in VS Code, click the engine’s Enable button.

Code Sight displays the Authentication Required page once again, so you can add your account name, your password, and (if the engine does not run standalone) the URL of the server that the engine will use.