diff --git a/README.md b/README.md
index 6503539..1453960 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,8 @@
 * Secure boot
 * SNMP (Simple Network Management Protocol)
 * Remote Logging via Rsyslog
+* LDAP (Lightweight Directory Access Protocol)
+* Certificate
 
 **Debugging Supported List**
 * SOL collection
@@ -222,7 +224,7 @@
     For ldapsearch, refer to "https://linux.die.net/man/1/ldapsearch".
     Microsoft ADS: refer to  https://searchwindowsserver.techtarget.com/definition/Microsoft-Active-Directory-Domain-Services-AD-DS
     ```
-    $ cd extended/
+    $ cd tests_ldap/
     $ robot -v OPENBMC_HOST:x.x.x.x -v LDAP_SERVER_URI:<ldap(s)//LDAP Hostname / IP> -v LDAP_BIND_DN:<LDAP Bind DN> -v LDAP_BASE_DN:<LDAP Base DN> -v LDAP_BIND_DN_PASSWORD:<LDAP Bind password> -v LDAP_SEARCH_SCOPE:<LDAP search scope> -v LDAP_SERVER_TYPE:<LDAP server type> -v LDAP_USER:<LDAP user-id> -v LDAP_USER_PASSWORD:<LDAP PASSWORD> -v GROUP_NAME:<Group Name> -v GROUP_PRIVILEGE:<Privilege>  test_user_ldap_management.robot
     ```