old_contents: from .chorus import ChorusObject
  from .alpine import Alpine
  from .user import User
  from .workfile import Workfile
  from .workspace import Workspace
  from .datasource import DataSource
  from .touchpoint import TouchPoint
  from .job import Job
new_contents: from .alpine import Alpine
  from .user import User
  from .workfile import Workfile
  from .workspace import Workspace
  from .datasource import DataSource
  from .touchpoint import TouchPoint
  from .job import Job
subject: refactor with new new structure for user/datasource/workfile/workspace