old_contents: from django.contrib import admin
  
  from . import models
  
  
  class DataRequestProjectMemberAdmin(admin.ModelAdmin):
      """
      Display and make the 'created' field read-only in the admin interface.
      """
  
      readonly_fields = ('created',)
      search_fields = ('member__user__username',
                       'project_member_id',
                       'project__name')
  
  
  admin.site.register(models.ProjectDataFile)
  admin.site.register(models.DataRequestProject)
  admin.site.register(models.OAuth2DataRequestProject)
  admin.site.register(models.OnSiteDataRequestProject)
  admin.site.register(models.DataRequestProjectMember,
                      DataRequestProjectMemberAdmin)
  
new_contents: from django.contrib import admin
  
  from . import models
  
  
  class DataRequestProjectMemberAdmin(admin.ModelAdmin):
      """
      Display and make the 'created' field read-only in the admin interface.
      """
  
      readonly_fields = ('created',)
      search_fields = ('member__user__username',
                       'project_member_id',
                       'project__name')
  
  
  admin.site.register(models.ProjectDataFile)
  admin.site.register(models.DataRequestProject)
  admin.site.register(models.OAuth2DataRequestProject)
  admin.site.register(models.OnSiteDataRequestProject)
  admin.site.register(models.DataRequestProjectMember,
                      DataRequestProjectMemberAdmin)
  admin.site.register(models.FeaturedProject)
  
subject: Add FeaturedProject to admin