old_contents: """
  Combined admin for OPAL models
  """
  from django.contrib import admin
  from django.contrib.contenttypes.admin import GenericTabularInline
  from django.contrib.auth.models import User
  from django.contrib.auth.admin import UserAdmin
  
  import reversion
  
  from opal import models
  from opal.models import Synonym
  from opal.models import UserProfile
  from opal.core.lookuplists import LookupList
  from opal.core.subrecords import episode_subrecords, patient_subrecords
  
  admin.site.unregister(User)
  
  class UserProfileInline(admin.StackedInline):
      model = UserProfile
      filter_horizontal = ('roles',)
  
  class FilterInline(admin.StackedInline):
      model = models.Filter
  
  class UserProfileAdmin(UserAdmin):
      inlines = [ UserProfileInline, FilterInline,]
  
  class MyAdmin(reversion.VersionAdmin): pass
  
  class EpisodeAdmin(reversion.VersionAdmin):
      list_display = ['patient', 'active', 'date_of_admission', 'discharge_date',]
      list_filter = ['active', ]
      search_fields = ['patient__demographics__name', ]
  
  class PatientAdmin(reversion.VersionAdmin):
      search_fields = ['demographics__name', 'demographics__hospital_number']
  
  class TaggingAdmin(reversion.VersionAdmin):
      list_display = ['team', 'episode']
  
  class TeamAdmin(reversion.VersionAdmin):
      list_display = ['title', 'name', 'active', 'restricted', 'direct_add', 'order']
      search_fields = ['title']
      list_editable = ['active', 'order', 'restricted', 'direct_add']
      filter_horizontal = ('useful_numbers',)
  
  class PatientSubRecordAdmin(reversion.VersionAdmin):
      pass
  #    list_filter = ['patient']
  
  class EpisodeSubRecordAdmin(reversion.VersionAdmin):
      pass
   #   list_filter = ['episode']
  
  class SynonymInline(GenericTabularInline):
      model = Synonym
  
  class OptionAdmin(admin.ModelAdmin):
      ordering = ['name']
      search_fields = ['name']
      inlines = [SynonymInline]
  
  for model in LookupList.__subclasses__():
      admin.site.register(model, OptionAdmin)
  
  admin.site.register(User, UserProfileAdmin)
  admin.site.register(models.Patient, PatientAdmin)
  admin.site.register(models.Episode, EpisodeAdmin)
  admin.site.register(models.Tagging, TaggingAdmin)
  
  for subclass in patient_subrecords():
      if not subclass._meta.abstract and not getattr(subclass, "_no_admin", False):
          admin.site.register(subclass, PatientSubRecordAdmin)
  
  for subclass in episode_subrecords():
      if not subclass._meta.abstract and not getattr(subclass, "_no_admin", False):
          admin.site.register(subclass, EpisodeSubRecordAdmin)
  
  admin.site.register(models.GP, MyAdmin)
  admin.site.register(models.CommunityNurse, MyAdmin)
  admin.site.register(models.ContactNumber, MyAdmin)
  admin.site.register(models.Team, TeamAdmin)
  admin.site.register(models.Role, MyAdmin)
  admin.site.register(models.Macro, MyAdmin)
  
new_contents: """
  Combined admin for OPAL models
  """
  from django.contrib import admin
  from django.contrib.contenttypes.admin import GenericTabularInline
  from django.contrib.auth.models import User
  from django.contrib.auth.admin import UserAdmin
  
  import reversion
  
  from opal import models
  from opal.models import Synonym
  from opal.models import UserProfile
  from opal.core.lookuplists import LookupList
  from opal.core.subrecords import episode_subrecords, patient_subrecords
  
  admin.site.unregister(User)
  
  class UserProfileInline(admin.StackedInline):
      model = UserProfile
      filter_horizontal = ('roles',)
  
  class FilterInline(admin.StackedInline):
      model = models.Filter
  
  class UserProfileAdmin(UserAdmin):
      inlines = [ UserProfileInline, FilterInline,]
  
  class MyAdmin(reversion.VersionAdmin): pass
  
  class EpisodeAdmin(reversion.VersionAdmin):
      list_display = ['patient', 'active', 'date_of_admission', 'discharge_date',]
      list_filter = ['active', ]
      search_fields = ['patient__demographics__name', ]
  
  class PatientAdmin(reversion.VersionAdmin):
      search_fields = ['demographics__name', 'demographics__hospital_number']
  
  class TaggingAdmin(reversion.VersionAdmin):
      list_display = ['team', 'episode']
  
  class TeamAdmin(reversion.VersionAdmin):
      list_display = ['title', 'name', 'active', 'restricted', 'visibile_in_list', 'direct_add', 'order']
      search_fields = ['title']
      list_editable = ['active', 'order', 'restricted', 'visibile_in_list', 'direct_add']
      filter_horizontal = ('useful_numbers',)
  
  class PatientSubRecordAdmin(reversion.VersionAdmin):
      pass
  #    list_filter = ['patient']
  
  class EpisodeSubRecordAdmin(reversion.VersionAdmin):
      pass
   #   list_filter = ['episode']
  
  class SynonymInline(GenericTabularInline):
      model = Synonym
  
  class OptionAdmin(admin.ModelAdmin):
      ordering = ['name']
      search_fields = ['name']
      inlines = [SynonymInline]
  
  for model in LookupList.__subclasses__():
      admin.site.register(model, OptionAdmin)
  
  admin.site.register(User, UserProfileAdmin)
  admin.site.register(models.Patient, PatientAdmin)
  admin.site.register(models.Episode, EpisodeAdmin)
  admin.site.register(models.Tagging, TaggingAdmin)
  
  for subclass in patient_subrecords():
      if not subclass._meta.abstract and not getattr(subclass, "_no_admin", False):
          admin.site.register(subclass, PatientSubRecordAdmin)
  
  for subclass in episode_subrecords():
      if not subclass._meta.abstract and not getattr(subclass, "_no_admin", False):
          admin.site.register(subclass, EpisodeSubRecordAdmin)
  
  admin.site.register(models.GP, MyAdmin)
  admin.site.register(models.CommunityNurse, MyAdmin)
  admin.site.register(models.ContactNumber, MyAdmin)
  admin.site.register(models.Team, TeamAdmin)
  admin.site.register(models.Role, MyAdmin)
  admin.site.register(models.Macro, MyAdmin)
  
subject: add the new field to the admin view