The document provides instructions for installing the SonarQube plugin in Anypoint Studio in 6 steps: 1) copy SonarQube and Sonar-runner zip files to the local machine and extract them, 2) open Anypoint Studio and navigate to "Help-> Install new Software", 3) click "Add" and add the SonarSource URL, 4) select the SonarQube Java plugin and click next, 5) select the SonarQube Java Analyzer and click finish, 6) to start SonarQube, run the StartSonar.bat file from the SonarQube server folder.