diff --git a/attributs.py b/attributs.py
index f1ec2fd..61cc3f5 100644
--- a/attributs.py
+++ b/attributs.py
@@ -505,6 +505,10 @@ class dn(Attr):
     singlevalue = True
     optional = False
 
+class postalAddress(Attr):
+    singlevalue = False
+    optional = True
+
 CRANS_ATTRIBUTES= {
     'objectClass' : objectClass,
     'cn' : cn,
@@ -544,6 +548,7 @@ CRANS_ATTRIBUTES= {
     'homepageAlias': homepageAlias,
     'charteMA': charteMA,
     'mail' : mail,
+    'postalAddress': postalAddress,
 
     # {posix,shadow}Account
     'homeDirectory': homeDirectory,
@@ -553,3 +558,10 @@ CRANS_ATTRIBUTES= {
     'gidNumber': gidNumber
 }
 
+ADHERENT_ATTRS = [ nom, prenom, tel, chbre, postalAddress, mail, uid,
+                   canonicalAlias, mailAlias, etudes, paiement,
+                   solde, carteEtudiant, droits, loginShell, blacklist ]
+
+MACHINE_ATTRS = [ host, macAddress, hostAlias, ipHostNumber, portTCPout,
+                  portTCPin, portUDPout, portUDPin ]
+
diff --git a/crans_utils.py b/crans_utils.py
index 7dee801..5667a2b 100644
--- a/crans_utils.py
+++ b/crans_utils.py
@@ -29,7 +29,8 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-import netaddr, re, time, smtplib
+import netaddr, re, time, smtplib, sys
+sys.path.append('/usr/scripts/gestion')
 import config
 from unicodedata import normalize