old_contents: from django.contrib import admin
  
  from .models import License, Version, VersionReviewerFlags
  
  
  class VersionReviewerFlagsInline(admin.StackedInline):
      model = VersionReviewerFlags
      fields = ('needs_human_review_by_mad',)
  
  
  class LicenseAdmin(admin.ModelAdmin):
      list_display = ('id', 'name', 'builtin', 'url')
      list_filter = ('builtin',)
      ordering = ('builtin',)
  
  
  class VersionAdmin(admin.ModelAdmin):
      class Media:
          css = {
              'all': ('css/admin/l10n.css',)
          }
          js = ('js/admin/l10n.js',)
  
      view_on_site = False
      readonly_fields = ('id', 'created', 'version', 'channel')
  
      raw_id_fields = ('addon', 'license')
  
      fieldsets = (
          (None, {
              'fields': (
                  'id', 'created', 'addon', 'version', 'channel',
                  'release_notes', 'approval_notes', 'license', 'source')
          }),
          ('Flags', {
              'fields': ('deleted', 'needs_human_review')
          }),
      )
      inlines = (VersionReviewerFlagsInline,)
  
  
  admin.site.register(License, LicenseAdmin)
  admin.site.register(Version, VersionAdmin)
  
new_contents: from django.contrib import admin
  
  from .models import License, Version, VersionReviewerFlags
  
  
  class VersionReviewerFlagsInline(admin.StackedInline):
      model = VersionReviewerFlags
      fields = ('needs_human_review_by_mad',)
      verbose_name_plural = "Version Reviewer Flags"
      can_delete = False
      view_on_site = False
  
  
  class LicenseAdmin(admin.ModelAdmin):
      list_display = ('id', 'name', 'builtin', 'url')
      list_filter = ('builtin',)
      ordering = ('builtin',)
  
  
  class VersionAdmin(admin.ModelAdmin):
      class Media:
          css = {
              'all': ('css/admin/l10n.css',)
          }
          js = ('js/admin/l10n.js',)
  
      view_on_site = False
      readonly_fields = ('id', 'created', 'version', 'channel')
  
      raw_id_fields = ('addon', 'license')
  
      fieldsets = (
          (None, {
              'fields': (
                  'id', 'created', 'addon', 'version', 'channel',
                  'release_notes', 'approval_notes', 'license', 'source')
          }),
          ('Flags', {
              'fields': ('deleted', 'needs_human_review')
          }),
      )
      inlines = (VersionReviewerFlagsInline,)
  
  
  admin.site.register(License, LicenseAdmin)
  admin.site.register(Version, VersionAdmin)
  
subject: Update VersionReviewerFlags inline for Version admin (#15794)