diff --git a/build/lemonldap-ng/Doxyfile b/build/lemonldap-ng/Doxyfile
index 6b8012ab1..59e7fb5dc 100644
--- a/build/lemonldap-ng/Doxyfile
+++ b/build/lemonldap-ng/Doxyfile
@@ -316,14 +316,14 @@ EXTRACT_ANON_NSPACES   = NO
 # various overviews, but no documentation section is generated. 
 # This option has no effect if EXTRACT_ALL is enabled.
 
-HIDE_UNDOC_MEMBERS     = NO
+HIDE_UNDOC_MEMBERS     = YES
 
 # If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all 
 # undocumented classes that are normally visible in the class hierarchy. 
 # If set to NO (the default) these classes will be included in the various 
 # overviews. This option has no effect if EXTRACT_ALL is enabled.
 
-HIDE_UNDOC_CLASSES     = NO
+HIDE_UNDOC_CLASSES     = YES
 
 # If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all 
 # friend (class|struct|union) declarations. 
@@ -1322,7 +1322,7 @@ INCLUDED_BY_GRAPH      = YES
 # the time of a run. So in most cases it will be better to enable call graphs 
 # for selected functions only using the \callgraph command.
 
-CALL_GRAPH             = NO
+CALL_GRAPH             = YES
 
 # If the CALLER_GRAPH and HAVE_DOT tags are set to YES then 
 # doxygen will generate a caller dependency graph for every global function 
diff --git a/build/lemonldap-ng/Makefile b/build/lemonldap-ng/Makefile
index 73351eced..5c616bdcf 100644
--- a/build/lemonldap-ng/Makefile
+++ b/build/lemonldap-ng/Makefile
@@ -448,7 +448,13 @@ documentation:
 	@cd doc/ && ../scripts/doc.pl
 
 doxygen:	clean
-	doxygen Doxyfile
+	COLLABORATIVE_GRAPH=1 doxygen Doxyfile
+	mkdir doc/devel/tmp
+	mv doc/devel/html/inherit* doc/devel/tmp/
+	COLLABORATIVE_GRAPH=0 doxygen Doxyfile
+	mv -f doc/devel/tmp/* doc/devel/html/
+	rm -rf doc/devel/tmp
+	perl -i -pe 's/Graphical Class Hierarchy/Class Collaboration Graph/' doc/devel/html/inherits.html doc/devel/html/tree.html
 
 distclean:	clean
 
diff --git a/build/lemonldap-ng/scripts/DoxyGen/PerlFilter.pm b/build/lemonldap-ng/scripts/DoxyGen/PerlFilter.pm
index 9d7740f74..3ba423cb0 100644
--- a/build/lemonldap-ng/scripts/DoxyGen/PerlFilter.pm
+++ b/build/lemonldap-ng/scripts/DoxyGen/PerlFilter.pm
@@ -188,7 +188,7 @@ sub filter {
             redo if defined $_;
         } elsif (/^use\s+([\w:]+)/) {
             my $inc = $1;
-            $inc =~ s/::/\//g;
+            #$inc =~ s/::/\//g;
             $self->print("#include \"$inc.pm\"\n");
         } elsif (/^package\s+([\w:]+)/) {
             if ($current_class) {
@@ -299,20 +299,27 @@ sub analyze_sub {
 sub emit_class {
     my( $self, $class, $line, $doc ) = @_;
 
-    my(@current_isa, @current_include, @links);
+    my(@current_isa, @current_priv_isa, @current_include, %links);
     my $file = $self->file_contents();
     while ($_ = $file->[$line++] ) {
         if (/^\s*(?:use base|\@ISA\s*=|\@${class}::ISA\s*=)\s+(.+);/) {
             push @current_isa, eval $1;
             $file->[$line-1] = "\n";
-        } elsif (/^use\s+([\w:]+)/) {
+        } elsif (/^\s*(?:use|require)\s+([\w:]+)/) {
             my $inc = $1;
+            $links{$1||'public'}{$inc} = $2 . ($3 ? "\n* $3" : '') if (/#\s*link\s+(?:(private|protected|public)\s+)?(\S+)(?:\s+(.*))?\s*$/);
+            push @current_priv_isa, $inc if (/#\s*inherits/);
             $inc =~ s/::/\//g;
+            $inc =~ s#Lemonldap/NG/(\w+)#"lemonldap-ng-".lc($1)."/lib/Lemonldap/NG/$1"#e;
+            print STDERR $inc;
             push @current_include, $inc;
-            push @links, $inc if (/#link$/);
             $file->[$line-1] = "\n";
         } elsif (/^package/) {
             last;
+        } elsif (/#\s*inherits\s+([\w:]+)/) {
+            push @current_priv_isa, $1;
+        } elsif (/#\s*link\s+([\w:]+)\s+(?:(private|protected|public)\s+)?(\S+)(?:\s+(.*))?\s*$/) {
+            $links{$2||'public'}{$1} = $3 . ($4 ? "\n* $4" : '');
         }
     }
 
@@ -326,16 +333,29 @@ sub emit_class {
     }
     $self->print("class $class");
 
-    if (@current_isa) {
-        $self->print(":",
-            join(", ", map {"public $_"} @current_isa) );
+    if (@current_isa or @current_priv_isa) {
+        my @tmp;
+        @tmp = map {"public $_"} @current_isa;
+        if($ENV{COLLABORATIVE_GRAPH}) {
+            foreach my $type(qw(public protected private)) {
+                push @tmp, map {"$type $_"} keys %{$links{$type}};
+            }
+        }
+        push @tmp, map {"private $_"} @current_priv_isa;
+        $self->print(":", join(", ", @tmp));
     }
     $self->print(" {\n");
-    if (@links) {
-	$self->print("public:\n");
-	$self->print("$_ depends;\n") foreach(@links);
+    foreach my $target(qw(private protected public)) {
+    if($links{$target}) {
+        $self->print("$target:\n");
+        foreach(keys %{$links{$target}}) {
+            $self->print("/** \@var $_ $links{$target}{$_}\n");
+            $links{$target}{$_} =~ s/\n.*$//s;
+            $self->print("*/\n$_ $links{$target}{$_};\n");
+        }
     }
-    $self->print("public:\n");
+    }
+    $self->print("public:\n") unless($links{public});
 }
 
 
diff --git a/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/CGI.pm b/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/CGI.pm
index f36ee0775..4c26c1bf7 100644
--- a/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/CGI.pm
+++ b/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/CGI.pm
@@ -10,6 +10,7 @@ use strict;
 use MIME::Base64;
 use Time::Local;
 use CGI;
+#inherits Lemonldap::NG::Common::CGI::SOAPServer
 
 our $VERSION = '0.31';
 
diff --git a/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf.pm b/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf.pm
index cdfad5b91..a7ccb9d56 100644
--- a/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf.pm
+++ b/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf.pm
@@ -10,10 +10,14 @@ package Lemonldap::NG::Common::Conf;
 use strict;
 no strict 'refs';
 use Data::Dumper;
-use Lemonldap::NG::Common::Conf::Constants;
-use Lemonldap::NG::Common::Crypto;
+use Lemonldap::NG::Common::Conf::Constants; #inherits
+use Lemonldap::NG::Common::Crypto; #link protected cipher Object "cypher" in configuration hash
 use Regexp::Assemble;
 
+#inherits Lemonldap::NG::Common::Conf::File
+#inherits Lemonldap::NG::Common::Conf::DBI
+#inherits Lemonldap::NG::Common::Conf::SOAP
+
 use constant DEFAULTCONFFILE => "/etc/lemonldap-ng/storage.conf";
 
 our $VERSION = 0.51;
diff --git a/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf/File.pm b/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf/File.pm
index 73ea4984e..2475b50ad 100644
--- a/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf/File.pm
+++ b/modules/lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf/File.pm
@@ -1,7 +1,7 @@
 package Lemonldap::NG::Common::Conf::File;
 
 use strict;
-use Lemonldap::NG::Common::Conf::Constants;
+use Lemonldap::NG::Common::Conf::Constants; #inherits
 
 our $VERSION = 0.22;
 
diff --git a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/AuthBasic.pm b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/AuthBasic.pm
index 46d896ff5..394ae4b29 100644
--- a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/AuthBasic.pm
+++ b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/AuthBasic.pm
@@ -8,7 +8,7 @@ package Lemonldap::NG::Handler::AuthBasic;
 use strict;
 
 use Lemonldap::NG::Handler::SharedConf qw(:all);
-use Lemonldap::NG::Portal::SharedConf;
+use Lemonldap::NG::Portal::SharedConf; #inherits
 use Digest::MD5 qw(md5_base64);
 use MIME::Base64;
 
diff --git a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/CGI.pm b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/CGI.pm
index d03b17f0b..9302697eb 100644
--- a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/CGI.pm
+++ b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/CGI.pm
@@ -14,6 +14,7 @@ use MIME::Base64;
 use base qw(Lemonldap::NG::Common::CGI);
 
 use Lemonldap::NG::Handler::SharedConf qw(:all);
+#inherits Lemonldap::NG::Handler::_CGI
 
 our $VERSION = '0.2';
 
diff --git a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/SharedConf.pm b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/SharedConf.pm
index aac759e6e..b6bb99df7 100644
--- a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/SharedConf.pm
+++ b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/SharedConf.pm
@@ -19,7 +19,7 @@ use strict;
 
 use Lemonldap::NG::Handler::Simple qw(:all);
 use Lemonldap::NG::Handler::Vhost;
-use Lemonldap::NG::Common::Conf;
+use Lemonldap::NG::Common::Conf; #link protected lmConf
 use Cache::Cache qw($EXPIRES_NEVER);
 
 use base qw(Lemonldap::NG::Handler::Vhost Lemonldap::NG::Handler::Simple);
diff --git a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Simple.pm b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Simple.pm
index 396a1f7a2..88d9b734c 100644
--- a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Simple.pm
+++ b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Simple.pm
@@ -20,6 +20,9 @@ use Exporter 'import';
 use Safe;
 require Data::Dumper;
 require POSIX;
+#inherits Cache::Cache
+#inherits Apache::Session
+#inherits Lemonldap::NG::Common::Apache::Session::SOAP
 
 our $VERSION = '0.9';
 
diff --git a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Status.pm b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Status.pm
index d7cec2050..40de79a26 100644
--- a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Status.pm
+++ b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Status.pm
@@ -6,6 +6,7 @@ package Lemonldap::NG::Handler::Status;
 use strict;
 use POSIX;
 use Data::Dumper;
+#inherits Cache::Cache
 
 our $VERSION  = "0.2";
 
diff --git a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Vhost.pm b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Vhost.pm
index 67c706954..6e384017d 100644
--- a/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Vhost.pm
+++ b/modules/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Vhost.pm
@@ -5,7 +5,7 @@
 # This class adds virtual host support for Lemonldap::NG handlers.
 package Lemonldap::NG::Handler::Vhost;
 
-use Lemonldap::NG::Handler::Simple qw(:locationRules :headers);
+use Lemonldap::NG::Handler::Simple qw(:locationRules :headers); #inherits
 use strict;
 use MIME::Base64;
 
diff --git a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager.pm b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager.pm
index ca69bfc4f..5d490b4a1 100644
--- a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager.pm
+++ b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager.pm
@@ -10,15 +10,16 @@ use strict;
 use XML::Simple;
 
 use Lemonldap::NG::Common::CGI;
-use Lemonldap::NG::Common::Conf;
-use Lemonldap::NG::Manager::_HTML;
-require Lemonldap::NG::Manager::_Response;
-require Lemonldap::NG::Manager::_i18n;
-require Lemonldap::NG::Manager::Help;
-use Lemonldap::NG::Common::Conf::Constants;
+use Lemonldap::NG::Common::Conf; #link protected conf Configuration
+use Lemonldap::NG::Manager::_HTML; #inherits
+require Lemonldap::NG::Manager::_Response; #inherits
+require Lemonldap::NG::Manager::_i18n; #inherits
+require Lemonldap::NG::Manager::Help; #inherits
+use Lemonldap::NG::Common::Conf::Constants; #inherits
 use LWP::UserAgent;
 use Safe;
 use MIME::Base64;
+#inherits Lemonldap::NG::Handler::CGI
 
 use base qw(Lemonldap::NG::Common::CGI);
 our @ISA;
@@ -54,6 +55,7 @@ sub new {
     my ( $class, $args ) = @_;
     my $self;
     if ( $args->{protection} ) {
+        require Lemonldap::NG::Handler::CGI;
         unshift @ISA, "Lemonldap::NG::Handler::CGI";
         $self = $class->SUPER::new($args);
     }
diff --git a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Restricted.pm b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Restricted.pm
index 434bc47f5..14fad3a65 100644
--- a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Restricted.pm
+++ b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Restricted.pm
@@ -8,7 +8,7 @@ package Lemonldap::NG::Manager::Restricted;
 use strict;
 
 use Lemonldap::NG::Manager;
-use Lemonldap::NG::Common::Conf::Constants;
+use Lemonldap::NG::Common::Conf::Constants; #inherits
 
 use base qw(Lemonldap::NG::Manager);
 our $VERSION = "0.1";
diff --git a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/SOAPServer.pm b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/SOAPServer.pm
index 4795244b2..5fa65247b 100644
--- a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/SOAPServer.pm
+++ b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/SOAPServer.pm
@@ -2,7 +2,7 @@ package Lemonldap::NG::Manager::SOAPServer;
 
 use strict;
 use SOAP::Transport::HTTP;
-use Lemonldap::NG::Common::Conf;
+use Lemonldap::NG::Common::Conf; #link protected config Configuration hash reference
 use UNIVERSAL qw(isa);
 
 our $VERSION = "0.3";
diff --git a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Sessions.pm b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Sessions.pm
index 8d518ed63..3235e4d09 100755
--- a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Sessions.pm
+++ b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Sessions.pm
@@ -7,7 +7,8 @@ package Lemonldap::NG::Manager::Sessions;
 
 use strict;
 use Lemonldap::NG::Handler::CGI qw(:globalStorage :locationRules);
-use Lemonldap::NG::Common::Apache::Session;
+use Lemonldap::NG::Common::Apache::Session; #inherits
+#inherits Apache::Session
 
 our $VERSION = '0.1';
 
diff --git a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/_HTML.pm b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/_HTML.pm
index e9d770c9f..3a50b393b 100644
--- a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/_HTML.pm
+++ b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/_HTML.pm
@@ -10,8 +10,8 @@ package Lemonldap::NG::Manager::_HTML;
 # comes for the first time.
 
 use AutoLoader qw(AUTOLOAD);
-require Lemonldap::NG::Manager::_i18n;
-use Lemonldap::NG::Common::Conf::Constants;
+require Lemonldap::NG::Manager::_i18n; #inherits
+use Lemonldap::NG::Common::Conf::Constants; #inherits
 
 our $VERSION = '0.31';
 
diff --git a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/AuthLDAP.pm b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/AuthLDAP.pm
index e613e5f17..3bc309420 100644
--- a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/AuthLDAP.pm
+++ b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/AuthLDAP.pm
@@ -6,9 +6,9 @@
 package Lemonldap::NG::Portal::AuthLDAP;
 
 use Lemonldap::NG::Portal::Simple;
-use Lemonldap::NG::Portal::_LDAP;
+use Lemonldap::NG::Portal::_LDAP; #link protected ldap
 use Lemonldap::NG::Portal::_WebForm;
-use Lemonldap::NG::Portal::UserDBLDAP;
+use Lemonldap::NG::Portal::UserDBLDAP; #inherits
 
 our $VERSION = '0.2';
 use base qw(Lemonldap::NG::Portal::_WebForm);
diff --git a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Menu.pm b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Menu.pm
index b7b91bf2f..8c7e671b4 100755
--- a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Menu.pm
+++ b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Menu.pm
@@ -9,9 +9,10 @@ use strict;
 use warnings;
 require Lemonldap::NG::Common::CGI;
 use Lemonldap::NG::Portal::SharedConf;
-use Lemonldap::NG::Portal::_LDAP;
+use Lemonldap::NG::Portal::_LDAP; #link protected ldap Object used to change passwords only
 use XML::LibXML;
 use Safe;
+#inherits Net::LDAP::Control::PasswordPolicy
 
 our $VERSION = '0.01';
 
diff --git a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Notification.pm b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Notification.pm
index 0975de1c6..6bb93e6f0 100644
--- a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Notification.pm
+++ b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Notification.pm
@@ -14,10 +14,10 @@ use CGI::Cookie;
 use MIME::Base64;
 
 our $VERSION = '0.01';
-our ( $msg, $stylesheet, $parser );
+our ( $msg, $stylesheet, $parser, $self );
 
 BEGIN {
-    my $xslt      = XML::LibXSLT->new();
+    my $xslt = XML::LibXSLT->new();
     $parser = XML::LibXML->new();
     my $style_doc = $parser->parse_string(
         q#<?xml version="1.0" encoding="UTF-8"?>
@@ -60,7 +60,7 @@ BEGIN {
 # @return Lemonldap::NG::Portal::Notification object
 sub new {
     my ( $class, $storage ) = @_;
-    my $self = bless {}, $class;
+    $self = bless {}, $class;
     (%$self) = (%$storage);
     $self->{type} = "Lemonldap::NG::Common::Conf::$self->{type}"
       unless $self->{type} =~ /^Lemonldap::/;
@@ -110,16 +110,16 @@ sub getNotification {
 
     foreach my $notif (@notifs) {
         $i++;
-    eval {
+        eval {
             my $xml = $parser->parse_string($notif);
             my $results = $stylesheet->transform( $xml, start => $i );
-        $form .= $stylesheet->output_string($results);
-    };
-    if ($@) {
+            $form .= $stylesheet->output_string($results);
+        };
+        if ($@) {
             print STDERR
               "Bad XML file: a notification for $uid was not done ($@)\n";
-        return 0;
-    }
+            return 0;
+        }
     }
 
     # Now a notification has to be done. Replace cookies by hidden fields
@@ -184,7 +184,9 @@ sub checkNotification {
             push @{ $checks->{$1} }, $2;
         }
     }
+    $portal->controlExistingSession() unless ( $portal->{sessionInfo} );
     unless ( $portal->{sessionInfo} ) {
+        print STDERR "Invalid session\n";
         return 0;
     }
     my $result = 1;
@@ -243,6 +245,55 @@ sub checkNotification {
     return $result;
 }
 
+## @method int newNotification(string xml)
+# Check XML datas and insert new notifications.
+# @param $xml XML string containing notification
+# @return number of notifications done
+sub newNotification {
+    my ( $class, $xml ) = @_;
+    eval { $xml = $parser->parse_string($xml); };
+    if ($@) {
+        print STDERR "Unable to read XML file : $@\n";
+        return 0;
+    }
+    my @notifs;
+    my ( $version, $encoding ) = ( $xml->version(), $xml->encoding() );
+    foreach
+      my $notif ( $xml->documentElement->getElementsByTagName('notification') )
+    {
+        my @datas = ();
+        foreach (qw(date uid reference)) {
+            my $tmp;
+            unless ( $tmp = $notif->getAttribute($_) ) {
+                print STDERR "Attribute $_ is missing\n";
+                return 0;
+            }
+            push @datas, $tmp;
+        }
+        my $result = XML::LibXML::Document->new( $version, $encoding );
+        my $root = XML::LibXML::Element->new('root');
+        $root->appendChild($notif);
+        $result->setDocumentElement($root);
+        push @notifs, [ @datas, $result->serialize ];
+    }
+    my $tmp = $self->{type};
+    $tmp =~ s/.*:://;
+    $tmp = "newNotif" . $tmp;
+    my $count;
+    foreach (@notifs) {
+        $count++;
+        my ( $r, $err ) = $self->$tmp(@$_);
+        die "$err" unless ($r);
+    }
+    return $count;
+}
+
+## @method protected array getFile(string uid,string ref)
+# In file context, returns notifications corresponding to the user $uid.
+# If $ref is set, returns only notification corresponding to this reference.
+# @param $uid UID
+# @param $ref Notification reference
+# @return Array of XML strings
 sub getFile {
     my ( $self, $uid, $ref ) = @_;
     return () unless ($uid);
@@ -270,7 +321,21 @@ sub getFile {
 
 sub deleteFile {
     my ( $self, $file ) = @_;
-    return unlink( $self->{dirName} . "/$file" );
+    my $new = ($file =~ /(.*?)(?:\.xml)$/)[0] . '.done';
+    return rename( $self->{dirName} . "/$file", $self->{dirName} . "/$new" );
+}
+
+sub newNotifFile {
+    my ( $class, $date, $uid, $ref, $xml ) = @_;
+    $date =~ s/-//g;
+    return ( 0, "Bad date" ) unless ( $date =~ /^\d{8}/ );
+    my $filename =
+        $self->{dirName}
+      . "/${date}_${uid}_"
+      . encode_base64( $ref, '' ) . ".xml";
+    open F, ">$filename" or return ( 0, "Unable to create $filename ($!)" );
+    print F $xml;
+    return close F;
 }
 
 sub prereq {
diff --git a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/SharedConf.pm b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/SharedConf.pm
index 6bb5b60e8..c1e958ddd 100644
--- a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/SharedConf.pm
+++ b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/SharedConf.pm
@@ -7,7 +7,7 @@ package Lemonldap::NG::Portal::SharedConf;
 
 use strict;
 use Lemonldap::NG::Portal::Simple qw(:all);
-use Lemonldap::NG::Common::Conf;
+use Lemonldap::NG::Common::Conf; #link protected lmConf Configuration
 
 *EXPORT_OK   = *Lemonldap::NG::Portal::Simple::EXPORT_OK;
 *EXPORT_TAGS = *Lemonldap::NG::Portal::Simple::EXPORT_TAGS;
diff --git a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm
index 1b59062dc..653027d75 100644
--- a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm
+++ b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm
@@ -15,9 +15,20 @@ use MIME::Base64;
 use Lemonldap::NG::Common::CGI;
 use CGI::Cookie;
 require POSIX;
-use Lemonldap::NG::Portal::_i18n;
+use Lemonldap::NG::Portal::_i18n; #inherits
 use Safe;
 
+# Special comments for doxygen
+#inherits Lemonldap::NG::Portal::AuthApache
+#inherits Lemonldap::NG::Portal::AuthCAS
+#inherits Lemonldap::NG::Portal::AuthLDAP
+#inherits Lemonldap::NG::Portal::AuthSSL
+#inherits Lemonldap::NG::Portal::Menu
+#inherits Lemonldap::NG::Portal::Notification
+#inherits Lemonldap::NG::Portal::UserDBLDAP
+#inherits Apache::Session
+#inherits Lemonldap::NG::Common::Apache::Session::SOAP
+
 our $VERSION = '0.86';
 
 use base qw(Lemonldap::NG::Common::CGI Exporter);
@@ -144,6 +155,12 @@ sub new {
         $self->abort($Lemonldap::NG::Portal::Notification::msg)
           unless ( $self->{notifObject} );
     }
+    if ( $self->{notification} and $ENV{PATH_INFO} and $ENV{PATH_INFO} =~ "/notification" ) {
+        require SOAP::Lite;
+        $Lemonldap::NG::Portal::Notification::self = $self->{notifObject};
+        $self->soapTest('Lemonldap::NG::Portal::Notification::newNotification');
+        $self->abort('Bad request', 'Only SOAP requests are accepted with "/notification"');
+    }
     if ( $self->{Soap} ) {
         require SOAP::Lite;
         $self->soapTest("${class}::getCookies ${class}::error");
diff --git a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/UserDBLDAP.pm b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/UserDBLDAP.pm
index c438530b7..98262edb8 100644
--- a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/UserDBLDAP.pm
+++ b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/UserDBLDAP.pm
@@ -6,7 +6,7 @@
 package Lemonldap::NG::Portal::UserDBLDAP;
 
 use Lemonldap::NG::Portal::Simple;
-use Lemonldap::NG::Portal::_LDAP;
+use Lemonldap::NG::Portal::_LDAP; #link protected ldap
 
 our $VERSION = '0.1';