old_contents: import django_filters
  
  from nodeconductor.core import filters as core_filters
  
  from . import models
  
  
  class ExpertProviderFilter(django_filters.FilterSet):
      customer = core_filters.URLFilter(view_name='customer-detail', name='customer__uuid')
      customer_uuid = django_filters.UUIDFilter(name='customer__uuid')
  
      class Meta(object):
          model = models.ExpertProvider
          fields = []
  
  
  class ExpertRequestFilter(django_filters.FilterSet):
      name = django_filters.CharFilter(lookup_expr='icontains')
      project = core_filters.URLFilter(view_name='project-detail', name='project__uuid')
      project_uuid = django_filters.UUIDFilter(name='project__uuid')
      o = django_filters.OrderingFilter(fields=(
          'name',
          'type',
          'state',
          'customer_name',
          'project_name',
          'created',
          'modified',
      ))
  
      class Meta(object):
          model = models.ExpertRequest
          fields = ['state']
  
  
  class ExpertBidFilter(django_filters.FilterSet):
      request = core_filters.URLFilter(view_name='expert-request-detail', name='request__uuid')
      request_uuid = django_filters.UUIDFilter(name='request__uuid')
  
      class Meta(object):
          model = models.ExpertBid
          fields = []
  
new_contents: import django_filters
  
  from nodeconductor.core import filters as core_filters
  
  from . import models
  
  
  class ExpertProviderFilter(django_filters.FilterSet):
      customer = core_filters.URLFilter(view_name='customer-detail', name='customer__uuid')
      customer_uuid = django_filters.UUIDFilter(name='customer__uuid')
  
      class Meta(object):
          model = models.ExpertProvider
          fields = []
  
  
  class ExpertRequestFilter(django_filters.FilterSet):
      name = django_filters.CharFilter(lookup_expr='icontains')
      project = core_filters.URLFilter(view_name='project-detail', name='project__uuid')
      project_uuid = django_filters.UUIDFilter(name='project__uuid')
      o = django_filters.OrderingFilter(fields=(
          ('name', 'name'),
          ('type', 'type'),
          ('state', 'state'),
          ('project__customer__name', 'customer_name'),
          ('project__name', 'project_name'),
          ('created', 'created'),
          ('modified', 'modified'),
      ))
  
      class Meta(object):
          model = models.ExpertRequest
          fields = ['state']
  
  
  class ExpertBidFilter(django_filters.FilterSet):
      request = core_filters.URLFilter(view_name='expert-request-detail', name='request__uuid')
      request_uuid = django_filters.UUIDFilter(name='request__uuid')
  
      class Meta(object):
          model = models.ExpertBid
          fields = []
  
subject: Fix expert request filter by customer and project name.