How to make automatic pull request with Sourcetree NOT in master branch?

I just wondering is there an option in SourceTree to change the default branch of automatic pull requests.

SourceTree pull request

  • Is it possible in SourceTree commit only one “hunk” of changes?
  • Reset commit in SourceTree
  • How do I filter log by folder in SourceTree?
  • Refresh code without overwriting my changes
  • How to delete stashes as a batch?
  • merging branches in after many wrong commits
  • git says Everything up-to-date
  • Git merging hotfix branch into feature branch, then removing hotfix branch?
  • git pull changes to sub branch
  • Partial squash-merge
  • What is the difference between 'git format-patch and 'git diff'?
  • Coming at git from a bzr/svn background
  • One Solution collect form web for “How to make automatic pull request with Sourcetree NOT in master branch?”

    If you are using SourceTree & github the answer seems to be no 🙁 Yes ! see the last part of my answer !

    The documentation of attlasian says that you can do that in BitBucket if the admin has allowed that option
    (https://confluence.atlassian.com/display/BITBUCKET/Work+with+pull+requests)

    If you are pulling a request across branches, you can have the option
    to close the branch when your request is merged. Whether you have this
    option depends on whether the repository is Git or Mercurial.
    Mercurial repositories always have this option. Git repositories have
    this option if the repo administrator allows it; Otherwise, the option
    is greyed out.

    In other hand if you are working with github you can do that manually.

    Merge pull request to a different branch than default, in Github

    —Edit:

    Looking deep i found that when you create your PullRequest in github you can select which will be your branch used as “base”
    enter image description here

    Git Baby is a git and github fan, let's start git clone.