new_contents: from django.contrib import admin
  
  from mqr.models import BaselineSurveyResult
  
  
  @admin.register(BaselineSurveyResult)
  class BaselineSurveyResultAdmin(admin.ModelAdmin):
      readonly_fields = ("msisdn", "created_by", "created_at")
      list_display = ("msisdn", "created_at", "airtime_sent")
  
subject: add mqr admin