diff --git a/rhodecode/lib/helpers.py b/rhodecode/lib/helpers.py
--- a/rhodecode/lib/helpers.py
+++ b/rhodecode/lib/helpers.py
@@ -455,7 +455,7 @@ def action_parser(user_log, feed=False):
 
             if isinstance(rev, BaseChangeset):
                 lbl = 'r%s:%s' % (rev.revision, rev.short_id)
-                _url = url('changeset_home', repo_name=repo_name, 
+                _url = url('changeset_home', repo_name=repo_name,
                            revision=rev.raw_id)
                 title = tooltip(rev.message)
             else:
@@ -538,22 +538,57 @@ def action_parser(user_log, feed=False):
         return _('fork name ') + str(link_to(action_params, url('summary_home',
                                           repo_name=repo_name,)))
 
-    action_map = {'user_deleted_repo': (_('[deleted] repository'), None),
-           'user_created_repo': (_('[created] repository'), None),
-           'user_created_fork': (_('[created] repository as fork'), None),
-           'user_forked_repo': (_('[forked] repository'), get_fork_name),
-           'user_updated_repo': (_('[updated] repository'), None),
-           'admin_deleted_repo': (_('[delete] repository'), None),
-           'admin_created_repo': (_('[created] repository'), None),
-           'admin_forked_repo': (_('[forked] repository'), None),
-           'admin_updated_repo': (_('[updated] repository'), None),
-           'push': (_('[pushed] into'), get_cs_links),
-           'push_local': (_('[committed via RhodeCode] into'), get_cs_links),
-           'push_remote': (_('[pulled from remote] into'), get_cs_links),
-           'pull': (_('[pulled] from'), None),
-           'started_following_repo': (_('[started following] repository'), None),
-           'stopped_following_repo': (_('[stopped following] repository'), None),
-            }
+    def get_user_name():
+        user_name = action_params
+        return user_name
+
+    def get_users_group():
+        group_name = action_params
+        return group_name
+
+    # action : translated str, callback(extractor), icon
+    action_map = {
+    'user_deleted_repo':         (_('[deleted] repository'),
+                                  None, 'database_delete.png'),
+    'user_created_repo':         (_('[created] repository'),
+                                  None, 'database_add.png'),
+    'user_created_fork':         (_('[created] repository as fork'),
+                                  None, 'arrow_divide.png'),
+    'user_forked_repo':          (_('[forked] repository'),
+                                  get_fork_name, 'arrow_divide.png'),
+    'user_updated_repo':         (_('[updated] repository'),
+                                  None, 'database_edit.png'),
+    'admin_deleted_repo':        (_('[delete] repository'),
+                                  None, 'database_delete.png'),
+    'admin_created_repo':        (_('[created] repository'),
+                                  None, 'database_add.png'),
+    'admin_forked_repo':         (_('[forked] repository'),
+                                  None, 'arrow_divide.png'),
+    'admin_updated_repo':        (_('[updated] repository'),
+                                  None, 'database_edit.png'),
+    'admin_created_user':        (_('[created] user'),
+                                  get_user_name, 'user_add.png'),
+    'admin_updated_user':        (_('[updated] user'),
+                                  get_user_name, 'user_edit.png'),
+    'admin_created_users_group': (_('[created] users group'),
+                                  get_users_group, 'group_add.png'),
+    'admin_updated_users_group': (_('[updated] users group'),
+                                  get_users_group, 'group_edit.png'),
+    'user_commented_revision':   (_('[commented] on revision in repository'),
+                                  get_cs_links, 'comment_add.png'),
+    'push':                      (_('[pushed] into'),
+                                  get_cs_links, 'script_add.png'),
+    'push_local':                (_('[committed via RhodeCode] into repository'),
+                                  get_cs_links, 'script_edit.png'),
+    'push_remote':               (_('[pulled from remote] into repository'),
+                                  get_cs_links, 'connect.png'),
+    'pull':                      (_('[pulled] from'),
+                                  None, 'down_16.png'),
+    'started_following_repo':    (_('[started following] repository'),
+                                  None, 'heart_add.png'),
+    'stopped_following_repo':    (_('[stopped following] repository'),
+                                  None, 'heart_delete.png'),
+    }
 
     action_str = action_map.get(action, action)
     if feed:
@@ -568,36 +603,21 @@ def action_parser(user_log, feed=False):
     if callable(action_str[1]):
         action_params_func = action_str[1]
 
-    return [literal(action), action_params_func]
-
+    def action_parser_icon():
+        action = user_log.action
+        action_params = None
+        x = action.split(':')
 
-def action_parser_icon(user_log):
-    action = user_log.action
-    action_params = None
-    x = action.split(':')
-
-    if len(x) > 1:
-        action, action_params = x
+        if len(x) > 1:
+            action, action_params = x
 
-    tmpl = """<img src="%s%s" alt="%s"/>"""
-    map = {'user_deleted_repo':'database_delete.png',
-           'user_created_repo':'database_add.png',
-           'user_created_fork':'arrow_divide.png',
-           'user_forked_repo':'arrow_divide.png',
-           'user_updated_repo':'database_edit.png',
-           'admin_deleted_repo':'database_delete.png',
-           'admin_created_repo':'database_add.png',
-           'admin_forked_repo':'arrow_divide.png',
-           'admin_updated_repo':'database_edit.png',
-           'push':'script_add.png',
-           'push_local':'script_edit.png',
-           'push_remote':'connect.png',
-           'pull':'down_16.png',
-           'started_following_repo':'heart_add.png',
-           'stopped_following_repo':'heart_delete.png',
-            }
-    return literal(tmpl % ((url('/images/icons/')),
-                           map.get(action, action), action))
+        tmpl = """<img src="%s%s" alt="%s"/>"""
+        ico = action_map.get(action, ['', '', ''])[2]
+        return literal(tmpl % ((url('/images/icons/')), ico, action))
+
+    # returned callbacks we need to call to get
+    return [lambda: literal(action), action_params_func, action_parser_icon]
+
 
 
 #==============================================================================