Adding SonarQube Scanner for MSBuild
This step is mandatory if you want to trigger SonarQube analyses using the SonarQube Scanner for MSBuild.
You can define as SonarQube Scanners for MSBuild as you want. The tool can be automatically installed by Jenkins, or you can define the path where it is installed by unchecking "Install automatically".
For each Jenkins job, you will then be able to choose which launcher to use. If there is only one launcher defined, it will be implicitly selected.
In the global configuration page, you can add installations of the Refer to Jenkins section of in the SonarQube Scanner for MSBuild :documentation.
Configuring a SonarQube Scanner using environment variables