--- a/src/pyams_content/shared/blog/manager.py	Thu Mar 22 14:50:32 2018 +0100
+++ b/src/pyams_content/shared/blog/manager.py	Thu Mar 22 14:52:22 2018 +0100
@@ -21,7 +21,9 @@
 from pyams_content.component.theme.interfaces import IThemesManagerTarget
 from pyams_content.features.preview.interfaces import IPreviewTarget
 from pyams_content.reference.pictograms.interfaces import IPictogramManagerTarget
-from pyams_content.shared.blog.interfaces import IBlogManager, BLOG_CONTENT_TYPE, IBlogFolder
+from pyams_content.root.interfaces import ISiteRoot
+from pyams_content.shared.blog.interfaces import IBlogManager, IBlogFolder, IBlogFolderFactory, IBlogManagerFactory
+from pyams_content.shared.common.interfaces import ISharedContentFactory
 from pyams_portal.interfaces import IPortalContext
 from zope.annotation.interfaces import IAttributeAnnotatable
 from zope.component.interfaces import ISite
@@ -29,8 +31,9 @@
 
 # import packages
 from pyams_content.shared.blog import BlogPost
-from pyams_content.shared.common.manager import SharedTool
+from pyams_content.shared.common.manager import BaseSharedTool
 from pyams_skin.skin import UserSkinnableContent
+from pyams_utils.adapter import adapter_config
 from pyams_utils.traversing import get_parent
 from pyramid.events import subscriber
 from zope.container.folder import Folder
@@ -51,20 +54,29 @@
 
 @implementer(IBlogManager, IParagraphFactorySettings, IThemesManagerTarget, IPictogramManagerTarget,
              IIllustrationTarget, IPortalContext, IPreviewTarget, IAttributeAnnotatable)
-class BlogManager(SharedTool, UserSkinnableContent):
+class BlogManager(Folder, BaseSharedTool, UserSkinnableContent):
     """Nlog manager class"""
 
-    folder_factory = BlogFolder
-
-    shared_content_type = BLOG_CONTENT_TYPE
-    shared_content_factory = BlogPost
-
     allowed_paragraphs = FieldProperty(IParagraphFactorySettings['allowed_paragraphs'])
     auto_created_paragraphs = FieldProperty(IParagraphFactorySettings['auto_created_paragraphs'])
 
     sequence_name = ''  # use default sequence generator
     sequence_prefix = ''
 
+    @property
+    def folder_factory(self):
+        return IBlogFolderFactory(self, BlogFolder)
+
+    @property
+    def topic_content_factory(self):
+        return ISharedContentFactory(self, None)
+
+    @property
+    def topic_content_type(self):
+        factory = self.topic_content_factory
+        if factory is not None:
+            return factory.content_class.content_type
+
     def is_deletable(self):
         for element in self.values():
             if not element.is_deletable():
@@ -72,6 +84,21 @@
         return True
 
 
+@adapter_config(context=ISiteRoot, provides=IBlogManagerFactory)
+def SiteRootBlogManagerFactory(context):
+    return BlogManager
+
+
+@adapter_config(context=IBlogManager, provides=IBlogFolderFactory)
+def BlogManagerFolderFactory(context):
+    return BlogFolder
+
+
+@adapter_config(context=IBlogManager, provides=ISharedContentFactory)
+def BlogManagerTopicFactory(context):
+    return BlogPost
+
+
 @subscriber(IObjectAddedEvent, context_selector=IBlogManager)
 def handle_added_blog_manager(event):
     """Register blog manager when added"""