title: How can I override the Git Branch specified in Jenkins Branch Specifiers?
body: <p>My jenkins job tracks multiple branches and triggers builds if there are changes to any of those branches. For example I have multiple branch specifiers added to my job -</p>
  
  <p>origin/release**</p>
  
  <p>origin/develop</p>
  
  <p>The job is working fine when there are merges to any of these branches.</p>
  
  <p>In some cases I want to be able to specify/input a branch to pull the source and build from. I can add a build parameter for "BranchOverride" for user input but how can I accomplish that considering I have the branch specifiers already set?</p>
  
  <p>Any ideas on implementing this?</p>