old_contents: from django.conf import settings
  from django.utils.translation import gettext as _
  from mapentity.registry import registry, MapEntityOptions
  
  from . import models
  
  app_name = 'land'
  
  
  class LandEdgeOptions(MapEntityOptions):
      """ 
      Overwrite options for Statuses module to redirect to LandEdge objects
      """
      def __init__(self, model):
          super().__init__(model)
          self.url_list = 'land:landedge_list'
          self.url_add = 'land:landedge_add'
          self.icon = 'images/landedge.png'
          self.icon_small = 'images/landedge-16.png'
          self.icon_big = 'images/landedge-96.png'
  
  
  urlpatterns = registry.register(models.PhysicalEdge, menu=False)
  urlpatterns += registry.register(models.LandEdge, menu=False)
  urlpatterns += registry.register(models.Status, options=LandEdgeOptions, menu=settings.TREKKING_TOPOLOGY_ENABLED and settings.LANDEDGE_MODEL_ENABLED)
  urlpatterns += registry.register(models.CompetenceEdge, menu=False)
  urlpatterns += registry.register(models.WorkManagementEdge, menu=False)
  urlpatterns += registry.register(models.SignageManagementEdge, menu=False)
  
new_contents: from django.conf import settings
  from mapentity.registry import registry, MapEntityOptions
  
  from . import models
  
  app_name = 'land'
  
  
  class LandEdgeOptions(MapEntityOptions):
      """ 
      Overwrite options for Statuses module to redirect to LandEdge objects
      """
      def __init__(self, model):
          super().__init__(model)
          self.url_list = 'land:landedge_list'
          self.url_add = 'land:landedge_add'
          self.icon = 'images/landedge.png'
          self.icon_small = 'images/landedge-16.png'
          self.icon_big = 'images/landedge-96.png'
  
  
  urlpatterns = registry.register(models.PhysicalEdge, menu=False)
  urlpatterns += registry.register(models.LandEdge, menu=False)
  urlpatterns += registry.register(models.Status, options=LandEdgeOptions, menu=settings.TREKKING_TOPOLOGY_ENABLED and settings.LANDEDGE_MODEL_ENABLED)
  urlpatterns += registry.register(models.CompetenceEdge, menu=False)
  urlpatterns += registry.register(models.WorkManagementEdge, menu=False)
  urlpatterns += registry.register(models.SignageManagementEdge, menu=False)
  
subject: Remove unused import