Xcode server: Different behaviour according to branch? (GitFlow)

Hi,

I'm trying to configure my Xcode server to act differently according to the branch where it got it's sources from.

[OS X 10.10.1 (Build 14B25), Xcode 6.1 (6A1052d), Server 4 (Build 14S333)]

I published two branches, master and develop, according to GitFlow.

Now I'd like the server (or the Bot) to just build and test all the stuff from origin/develop.

But it should build, test, archive and publish the archive when the stuff is coming from origin/master.

A third step would be to ignore anything that doesn't come from origin/master nor origin/develop…

In Jenkins it is possible to specify a branch the build should use.

Is there an equal option in Xcode server?