False positives keep showing up

SonarQube Version : 5.6.7
SonarQube Scanner Version : 3.2.0.1227

We noticed that one of our projects has 12 blockers which we wanted to resolve them as false-positives.
I did that on develop branch and moved on. But I notice that, every time I run the same project on a different branch, I still see the same false positives show up.
Is there anyway, I can resolve them for that project completely and not per branch analysis manually ?

Hi,

The current version of SonarQube is 7.6, and the current LTS is 6.7.6. You’re going to have a hard time finding support for versions prior to that.

That said, I can tell you that branches that inherit each others’ FP markings don’t show up until 6.7 Developer Edition($), so if you don’t upgrade, then yes you’ll keep needing to re-mark the same issues FP from branch to branch to branch.

 
Ann

We are in the middle of upgrading from 5.1 to 6.7.4. So 5.6.7 was the first jump.
But either ways, I guess the only option seems like we need to upgrade to Developer edition.

Thanks,
Pran