diff --git a/mosgi.doc/Readme.txt b/mosgi.doc/Readme.txt
index c42e743..c4bbfea 100644
--- a/mosgi.doc/Readme.txt
+++ b/mosgi.doc/Readme.txt
@@ -1,2 +1,37 @@
 To start MOSGi framework, 
 launch core.sh and jmxconsole.sh in two separate terminals.
+
+---------------
+Properties List
+---------------
+** Core profile Properties **
+
+-> mosgi.jmxconsole.tab.url.<mbeanname>tab : indicates an URL where the
+                                          jmx console tab should be found
+      example : mosgi.jmxconsole.tab.url.osgiprobestab=file:../org.apache.felix.mosgi.managedelements.osgiprobes.tab-0.8.0-SNAPSHOT.jar
+-> mosgi.jmxconsole.rmiport.<profile> : indicates a registry port for a specif profile (defaults to 1099)
+      example : mosgi.jmxconsole.rmiport.t1=1100
+
+
+** JmxConsole Properties **
+-> mosgi.jmxconsole.rmiport.<profile> : indicates the registry port to contact for a specif profile (defaults to 1099)
+      example : mosgi.jmxconsole.rmiport.t1=1100
+-> mosgi.jmxconsole.ip<x> : indicates the ip address for the X th. gateway in the list
+      example : mosgi.jmxconsole.ip1=127.0.0.1
+-> mosgi.jmxconsole.profile<x> : indicates the profile name for the X th.  gateway in the list
+      example : mosgi.jmxconsole.profile1=test
+
+** Remark : if someone wants to administer 3 gateways, he needs to specify the following properties.
+
+mosgi.jmxconsole.ip1=192.168.0.10
+mosgi.jmxconsole.profile1=test1
+mosgi.jmxconsole.ip2=192.168.0.11
+mosgi.jmxconsole.profile1=test2
+mosgi.jmxconsole.ip3=192.168.0.12
+mosgi.jmxconsole.profile1=test3
+
+
+
+
+
+