diff --git a/Activity Streams and Notifications.md b/Activity Streams and Notifications.md
index 8309d71..b799e5f 100644
--- a/Activity Streams and Notifications.md	
+++ b/Activity Streams and Notifications.md	
@@ -84,7 +84,7 @@ See http://activitystrea.ms/head/activity-schema.html
 
 ### ACTIVITY_OBJ_PHOTO
 * http://activitystrea.ms/schema/1.0/photo
-* Description: Item contains a photo
+* Description: Used for photos that are stored on the server
 
 ### ACTIVITY_OBJ_VIDEO
 * http://activitystrea.ms/schema/1.0/video
@@ -107,18 +107,77 @@ See http://activitystrea.ms/head/activity-schema.html
 * Description: Describes a profile. Used with ACTIVITY_UPDATE to send profile updates to the followers.
 
 # Notifications
-## dfrn:relocate
+## relocate
 * Template: atom_relocate.tpl
-* Description: Sends a message to the followers that a user moved to another server
+* Origin: uimport.php
+* Description: Sends a message to the followers that a user relocated to another server
 
-## dfrn:suggest
+## suggest
 * Template: atom_suggest.tpl
+* Origin: fsuggest.php
 * Description: User suggests a contact to his followers
 
-## dfrn:mail
-* Template: atom_mail.tpl
+## activity
+* Template: atom_feed.tpl
+* Origin: diaspora.php, dfrn_confirm.php, profiles.php
 * Description: 
 
-## dfrn:owner
+## comment-import
 * Template: atom_feed.tpl
+* Origin: diaspora.php, items.php
+* Description: 
+
+## comment-new
+* Template: atom_feed.tpl
+* Origin: item.php
+* Description: 
+
+## drop
+* Template: atom_feed.tpl
+* Origin: diaspora.php, items.php, photos.php
+* Description: 
+
+## edit_post
+* Template: atom_feed.tpl
+* Origin: item.php
+* Description: 
+
+## event
+* Template: atom_feed.tpl
+* Origin: events.php
+* Description: 
+
+## expire
+* Template: atom_feed.tpl
+* Origin: items.php
+* Description: 
+
+## like
+* Template: atom_feed.tpl
+* Origin: like.php, poke.php
+* Description: 
+
+## mail
+* Template: atom_mail.tpl
+* Origin: message.php
+* Description: 
+
+## tag
+* Template: atom_feed.tpl
+* Origin: photos.php, poke.php, tagger.php
+* Description: 
+
+## tgroup
+* Template: atom_feed.tpl
+* Origin: items.php
+* Description: 
+
+## wall-new
+* Template: atom_feed.tpl
+* Origin: photos.php, item.php
+* Description: 
+
+## removeme
+* Template: atom_feed.tpl
+* Origin: Contact.php
 * Description: