I have a cyclical dependency that's preventing Maven from building so I upgraded my SonarQube installation (old 4.6 installation would fail with transport exceptions) to 5.0, and I cannot find the package tangle index.
The only bit I can find on it is this article from SonarQube 2.0.
I don't know for 5.0, but this feature has been removed in 5.2. All needed details an be found here : https://jira.sonarsource.com/browse/SONAR-6553