from trytond.model import (
    ModelSingleton, ModelSQL, ModelView, fields)
from trytond.pyson import Id
from trytond.modules.company.model import (
    CompanyMultiValueMixin, CompanyValueMixin)

class Configuration(ModelSingleton, ModelSQL, ModelView, CompanyMultiValueMixin):
    'Equipment Configuration'
    __name__='optical_equipment.configuration'