diff --git a/doc/dev/.cvsignore b/doc/dev/.cvsignore
new file mode 100644
index 00000000000..06c613cb520
--- /dev/null
+++ b/doc/dev/.cvsignore
@@ -0,0 +1,5 @@
+dolibarr-dev.ps
+dolibarr-dev.tpt
+dolibarr-dev.pdf
+dolibarr-dev.out
+dolibarr-dev.html
diff --git a/doc/dev/Makefile b/doc/dev/Makefile
new file mode 100644
index 00000000000..dc0e971e8fd
--- /dev/null
+++ b/doc/dev/Makefile
@@ -0,0 +1,54 @@
+# Copyright (C) 2003 Rodolphe Quiedeville <rodolphe@quiedeville.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# $Id$
+# $Source$
+
+DOC=dolibarr-dev
+DEBIANDOC2PS= debiandoc2ps
+DEBIANDOC2PDF= debiandoc2pdf
+DEBIANDOC2HTML= debiandoc2html
+DEBIANDOC2LATEX= debiandoc2latex
+
+OPTIONS=-v -lfr_FR.ISO8859-1 -pa4
+HOPTIONS=-lfr_FR.ISO8859-1
+
+RSYNC=/usr/bin/rsync
+ROPT=-av
+RSSH=-e ssh
+
+FRPAGES = $(shell find * -regex '.*\.sgml' -print )
+
+all: $(DOC).pdf $(DOC).html
+
+
+%.tex:	%.sgml $(FRPAGES)
+	$(DEBIANDOC2LATEX) $(HOPTIONS) $<
+
+%.ps:	%.sgml $(FRPAGES)
+	$(DEBIANDOC2PS) $(OPTIONS) $<
+
+%.pdf:	%.sgml
+	$(DEBIANDOC2PDF) $(OPTIONS) $<
+
+%.html: %.sgml $(FRPAGES)
+	$(DEBIANDOC2HTML) $(HOPTIONS) $<
+
+put:
+	$(RSYNC) $(ROPT) $(RSSH) dolibarr-dev.html rodolphe.quiedeville.org:/home/www/rodolphe.quiedeville.org/htdocs/projets/dolibarr/doc
+
+clean:
+	rm -f *pdf *ps
\ No newline at end of file
diff --git a/doc/dev/constantes.sgml b/doc/dev/constantes.sgml
new file mode 100644
index 00000000000..3c481c9514f
--- /dev/null
+++ b/doc/dev/constantes.sgml
@@ -0,0 +1,67 @@
+<!-- $Id$ -->
+<!-- $Source$ -->
+<chapt id="adherent">Constantes
+
+  <p>
+    Définition des constantes utilisées
+  </p>
+  
+  <sect id="const-config">Configuration
+    <p>
+      Liste des constantes utilisées dans la configuration
+      
+      <list>
+	<item>DB_NAME_OSC
+	    <p>Nom de la base de données d'oscommerce</p>
+	</item>
+	<item>DONS_FORM</item>
+	<item>FAC_PDF_ADRESSE
+	  <p>Adresse imprimée sur les factures</p>
+	</item>
+	<item>FAC_PDF_FAX
+	  <p>Numéro de Fax imprimé sur les factures</p>
+	</item>
+	<item>FAC_PDF_SIREN
+	  <p>Numéro de SIREN affiché sur les factures</p>
+	</item>
+	<item>MAIN_DEBUG</item>
+	<item>MAIN_THEME</item>
+	<item>MAIN_TITLE</item>
+	<item>MAIN_SPIP_DB
+	  <p>Nom de la base de données SPIP</p>
+	</item>
+	<item>MAIN_SPIP_PASS</item>
+	<item>OSC_CATALOG_URL
+	  <p>URL du catalogue Oscommerce</p>
+	</item>
+	<item>OSC_CATALOG_DIRECTORY</item>
+	<item>OSC_DIRECTORY</item>
+	<item>OSC_IMAGE_DEFAULT</item>
+	<item>PN_DB_NAME
+	  <p>Nom de la base Postnuke</p>
+	</item>
+	<item>PN_TABLE_STORIES_NAME</item>
+	<item>SIZE_LISTE_LIMIT</item>
+      </list>
+    </p>
+  </sect>
+  
+
+</chapt>
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:nil
+sgml-shorttag:t
+sgml-namecase-general:t
+sgml-general-insert-case:lower
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:2
+sgml-indent-data:t
+sgml-parent-document:("dolibarr-dev.sgml" "book" "chapt")
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+-->
diff --git a/doc/dev/dolibarr-dev.sgml b/doc/dev/dolibarr-dev.sgml
new file mode 100644
index 00000000000..89fac25c1e7
--- /dev/null
+++ b/doc/dev/dolibarr-dev.sgml
@@ -0,0 +1,26 @@
+<!DOCTYPE debiandoc public "-//DebianDoc//DTD DebianDoc//EN"
+[
+    <!entity ch-constantes	system "constantes.sgml">
+]
+>
+<debiandoc>
+
+  <book>
+
+    <titlepag>
+      
+      <title>Manuel de développement Dolibarr</title>
+
+      <author>Rodolphe Quiédeville<email/rodolphe@quiedeville.org/</author>
+
+      <version>0.0.1</version>
+
+    </titlepag>
+
+    <toc sect>
+
+    &ch-constantes;
+
+  </book>
+  
+</debiandoc>