code: def change_parent_of_project(self, ID, NewParrentID):
          
          # http://teampasswordmanager.com/docs/api-projects/#change_parent
          log.info('Change parrent for project %s to %s' % (ID, NewParrentID))
          data = {'parent_id': NewParrentID}
          self.put('projects/%s/change_parent.json' % ID, data)
docs: Change parent of project.