do the following to add new branch to stash:
AnnouncementI have released my new course on Udemy, Kubernetes By Example. Sign up now to get free lifetime access!
git clone profiles repo: git clone ssh://github.com/in/projectname.git
git checkout new-base-profiles
git branch temporary-branch-name # creates new branch
git checkout temporary-branch-name
# make changes to files.
git push origin temporary-branch-name
then on stash -> create pull request
source = temporary-branch-name
destination = new-base-profile