old_contents: from django.conf.urls import patterns, url, include
  
  from rest_framework import routers
  
  from . import views
  
  router = routers.DefaultRouter()
  router.register(r'category', views.CategoryViewSet)
  router.register(r'knowledgebase/article', views.ArticleViewSet)
  router.register(r'eligibility_check', views.EligibilityCheckViewSet, base_name='eligibility_check')
  router.register(r'case', views.CaseViewSet)
  
  
  urlpatterns = patterns('',
      url(r'^', include(router.urls)),
  )
  
new_contents: from django.conf.urls import patterns, url, include
  
  from rest_framework import routers
  
  from . import views
  
  router = routers.DefaultRouter()
  router.register(r'category', views.CategoryViewSet)
  router.register(r'organisation', views.ArticleViewSet)
  router.register(r'eligibility_check', views.EligibilityCheckViewSet, base_name='eligibility_check')
  router.register(r'case', views.CaseViewSet)
  
  
  urlpatterns = patterns('',
      url(r'^', include(router.urls)),
  )
  
subject: change url to organisation