old_contents: from django.contrib import admin
  from jarbas.core.models import Reimbursement
  
  
  class SuspiciousListFilter(admin.SimpleListFilter):
  
      title = 'Is suspicious'
  
      parameter_name = 'is_suspicions'
  
      def lookups(self, request, model_admin):
          return (
              ('yes', 'Yes'),
              ('no',  'No'),
          )
  
      def queryset(self, request, queryset):
          return queryset.suspicions() if self.value() == 'yes' else queryset
  
  
  class ReimbursementModelAdmin(admin.ModelAdmin):
  
      list_display = (
          'document_id',
          'congressperson_name',
          'year',
          'subquota_description',
          'supplier',
          'cnpj_cpf',
          'is_suspicious',
          'total_net_value',
          'available_in_latest_dataset',
      )
      search_fields = (
          'applicant_id',
          'cnpj_cpf',
          'congressperson_name',
          'document_id',
          'party',
          'state',
          'supplier',
      )
      list_filter = (
          SuspiciousListFilter,
          'available_in_latest_dataset',
          'year',
          'state',
      )
  
      def is_suspicious(self, obj):
          return obj.suspicions is not None
  
      is_suspicious.short_description = 'Suspicious'
      is_suspicious.boolean = True
  
  
  admin.site.register(Reimbursement, ReimbursementModelAdmin)
  
new_contents: from django.contrib import admin
  from jarbas.core.models import Reimbursement
  
  
  class SuspiciousListFilter(admin.SimpleListFilter):
  
      title = 'Is suspicious'
  
      parameter_name = 'is_suspicions'
  
      def lookups(self, request, model_admin):
          return (
              ('yes', 'Yes'),
              ('no',  'No'),
          )
  
      def queryset(self, request, queryset):
          return queryset.suspicions() if self.value() == 'yes' else queryset
  
  
  class ReimbursementModelAdmin(admin.ModelAdmin):
  
      list_display = (
          'document_id',
          'congressperson_name',
          'year',
          'subquota_description',
          'supplier',
          'cnpj_cpf',
          'is_suspicious',
          'total_net_value',
          'available_in_latest_dataset',
      )
      search_fields = (
          'applicant_id',
          'cnpj_cpf',
          'congressperson_name',
          'document_id',
          'party',
          'state',
          'supplier',
      )
      list_filter = (
          SuspiciousListFilter,
          'available_in_latest_dataset',
          'year',
          'state',
      )
      readonly_fields = tuple(f.name for f in Reimbursement._meta.fields)
  
      def is_suspicious(self, obj):
          return obj.suspicions is not None
  
      is_suspicious.short_description = 'Suspicious'
      is_suspicious.boolean = True
  
  
  admin.site.register(Reimbursement, ReimbursementModelAdmin)
  
subject: Mark all fields as read only in the dashboard