How to ignore existing code and validate new code in sonarqube?

Hi All,

How to ignore existing code and validate new code in sonarqube(any edition) with in the same project?

Thanks

Hello,
With SonarQube you do not need to ignore existing code, the focus is already put on the new code.
You can read here what we call the leak metaphor and why it will fit your needs.
And here is our marketing advertising of this concept.
Alex.