Single Sign on from Full Webtop to second VS with Full Webtop

syntax should be ok, whatever i'm still struggling with the -secure option and i can't get a working end to end configuration. i managed to get it working with following modifications: i changed the irule on the second VS by :

when ACCESS_POLICY_AGENT_EVENT { 

set myuri [ACCESS::session data get  session.server.landinguri]
set firstvssid [URI::query $myuri id]
log local0. "vs [IP::local_addr] firtsid $firstvssid"

setting first session username into existing session
ACCESS::session data set session.logon.last.username [ACCESS::session data get -sid $firstvssid session.logon.last.username]
setting first session password into existing session
ACCESS::session data set -secure session.logon.last.password [ACCESS::session data get -sid $firstvssid session.logon.last.mypassword]

}

1. on the first VS policy i added a variable assign following logon page : session.logon.last.mypassword = mcget -secure {session.logon.last.password}

2. one the second vs policy i added a irule event just after the start