old_contents: # -*- coding: utf-8 -*-
  from openprocurement.tender.core.adapters import TenderConfigurator
  from openprocurement.tender.openeu.models import Tender
  from openprocurement.tender.openeu.constants import (
      TENDERING_DURATION, PREQUALIFICATION_COMPLAINT_STAND_STILL
  )
  
  
  class TenderAboveThresholdEUConfigurator(TenderConfigurator):
      """ AboveThresholdEU Tender configuration adapter """
  
      name = "AboveThresholdEU Tender configurator"
      model = Tender
  
      # duration of tendering period. timedelta object.
      tendering_period_duration = TENDERING_DURATION
  
      # duration of pre-qualification stand-still period. timedelta object.
      prequalification_complaint_stand_still = PREQUALIFICATION_COMPLAINT_STAND_STILL
  
      block_tender_complaint_status = model.block_tender_complaint_status
      block_complaint_status = model.block_complaint_status
  
new_contents: # -*- coding: utf-8 -*-
  from openprocurement.tender.core.adapters import TenderConfigurator
  from openprocurement.tender.openeu.models import Tender
  from openprocurement.tender.openua.constants import (
      TENDERING_EXTRA_PERIOD
  )
  from openprocurement.tender.openeu.constants import (
      TENDERING_DURATION, PREQUALIFICATION_COMPLAINT_STAND_STILL
  )
  
  
  
  class TenderAboveThresholdEUConfigurator(TenderConfigurator):
      """ AboveThresholdEU Tender configuration adapter """
  
      name = "AboveThresholdEU Tender configurator"
      model = Tender
  
      # duration of tendering period. timedelta object.
      tendering_period_duration = TENDERING_DURATION
  
      # duration of tender period extension. timedelta object
      tendering_period_extra = TENDERING_EXTRA_PERIOD
  
      # duration of pre-qualification stand-still period. timedelta object.
      prequalification_complaint_stand_still = PREQUALIFICATION_COMPLAINT_STAND_STILL
  
      block_tender_complaint_status = model.block_tender_complaint_status
      block_complaint_status = model.block_complaint_status
  
subject: Add tendering_period_extra constant