[Development] How to submit an approved patch?

[Carl Schumann]

Qt developer community,

I am a first timer at this process, but have now managed to get a change 
approved:
https://codereview.qt-project.org/26041
According to http://wiki.qt-project.org/Qt_Contribution_Guidelines I 
should now submit my patch.  I am looking for more detail on how to 
submit a patch please.  E.g., How do I tell if the branch and/or 
repository to which I am submitting has a CI system please?   How do I 
submit a patch to either the staging or target branch?   Is this 
something I do from the web interface?   Any guidance would be most 
appreciated.  Thanks in advance for any help.

Sincerely,
Carl Schumann