old_contents: from django.contrib import admin
  
  from requestrouter.models import *
  from django import forms
  from django.utils.safestring import mark_safe
  from django.contrib.auth.admin import UserAdmin
  from django.contrib.admin.widgets import FilteredSelectMultiple
  from django.contrib.auth.forms import ReadOnlyPasswordHashField
  from django.contrib.auth.signals import user_logged_in
  from django.utils import timezone
  from django.contrib.contenttypes import generic
  from suit.widgets import LinkedSelect
  from core.admin import SingletonAdmin,SliceInline,ServiceAttrAsTabInline, SliceROInline,ServiceAttrAsTabROInline, ReadOnlyAwareAdmin
  
  class RequestRouterServiceAdmin(SingletonAdmin):
      model = RequestRouterService
      verbose_name = "Request Router Service"
      verbose_name_plural = "Request Router Service"
      list_display = ("name","enabled")
      fieldsets = [(None, {'fields': ['name','enabled','versionNumber', 'description','behindNat','defaultTTL','defaultAction','lastResortAction','maxAnswers'], 'classes':['suit-tab suit-tab-general']})]
      inlines = [SliceInline,ServiceAttrAsTabInline]
  
      user_readonly_inlines = [SliceROInline, ServiceAttrAsTabROInline]
      suit_form_tabs =(('general', 'Request Router Service Details'),
          ('slices','Slices'),
          ('serviceattrs','Additional Attributes'),
      )
  
  class ServiceMapAdmin(ReadOnlyAwareAdmin):
      model = ServiceMap
      verbose_name = "Service Map"
      verbose_name_plural = "Service Map"
      list_display = ("name", "owner", "slice", "prefix")
      fieldsets = [(None, {'fields': ['name','owner','slice', 'prefix','siteMap','accessMap'], 'classes':['suit-tab suit-tab-general']})]
  
      suit_form_tabs =(('general', 'Service Map Details'),
      )
  
  admin.site.register(RequestRouterService, RequestRouterServiceAdmin)
  admin.site.register(ServiceMap, ServiceMapAdmin)
  
  
new_contents: from django.contrib import admin
  
  from requestrouter.models import *
  from django import forms
  from django.utils.safestring import mark_safe
  from django.contrib.auth.admin import UserAdmin
  from django.contrib.admin.widgets import FilteredSelectMultiple
  from django.contrib.auth.forms import ReadOnlyPasswordHashField
  from django.contrib.auth.signals import user_logged_in
  from django.utils import timezone
  from django.contrib.contenttypes import generic
  from suit.widgets import LinkedSelect
  from core.admin import SingletonAdmin,SliceInline,ServiceAttrAsTabInline, SliceROInline,ServiceAttrAsTabROInline, ReadOnlyAwareAdmin
  
  class RequestRouterServiceAdmin(SingletonAdmin):
      model = RequestRouterService
      verbose_name = "Request Router Service"
      verbose_name_plural = "Request Router Service"
      list_display = ("name","enabled")
      fieldsets = [(None, {'fields': ['name','enabled','versionNumber', 'description','behindNat','defaultTTL','defaultAction','lastResortAction','maxAnswers'], 'classes':['suit-tab suit-tab-general']})]
      inlines = [SliceInline,ServiceAttrAsTabInline]
  
      user_readonly_fields = ["name", "enabled", "versionNumber", "description", "behindNat", "defaultTTL", "defaultAction", "lastResortAction", "maxAnswers"]
      user_readonly_inlines = [SliceROInline, ServiceAttrAsTabROInline]
  
      suit_form_tabs =(('general', 'Request Router Service Details'),
          ('slices','Slices'),
          ('serviceattrs','Additional Attributes'),
      )
  
  class ServiceMapAdmin(ReadOnlyAwareAdmin):
      model = ServiceMap
      verbose_name = "Service Map"
      verbose_name_plural = "Service Map"
      list_display = ("name", "owner", "slice", "prefix")
      fieldsets = [(None, {'fields': ['name','owner','slice', 'prefix','siteMap','accessMap'], 'classes':['suit-tab suit-tab-general']})]
  
      user_readonly_fields = ["name", "owner", "slice", "prefix", "siteMap", "accessMap"]
  
      suit_form_tabs =(('general', 'Service Map Details'),
      )
  
  admin.site.register(RequestRouterService, RequestRouterServiceAdmin)
  admin.site.register(ServiceMap, ServiceMapAdmin)
  
  
subject: make RR readonly-aware