$ git branch

feature-X

* production

$ git checkout -b staging-1

# make local changes

$ git commit -a

$ git push -u origin staging-1

To git@github.com:odoo/odoo.git

* [new branch] staging-1 -> staging-1

# move branch into staging

# staging server being created...

$ git branch

feature-X

* production

staging-1

$ git checkout -b feature-Y

# make local changes

$ git commit -a

$ git push -u origin feature-Y

To git@github.com:odoo/odoo.git

* [new branch] feature-Y -> feature-Y

# Development server being created...

$ git branch

feature-X

* production

staging-1

$ git submodule add
git@github.com:OCA/project.git

$ git commit

$ git push

# Server Apps list being updated ...