SAML IDP - retain relay state and avoid webtop

I have workoround in iRule. When request comes in, and has uri which referes to webtop then it is redirected to the default application. For me it is not a sufficient solution, but thus skipping Webtop. For one application it is ok, but If you have several applications and would like to visit, for example, app 5 and make an error logging you will be directed to webtop'a and iRule will redirect to the default application, for example, app1. The customer wanted APP5 and got app1 - here the whole weakness of this solution. when HTTP_REQUEST { if { [ACCESS::policy result] eq "allow" } { switch -glob -- [string tolower [HTTP::uri]] { "/" - "/my.policy" - "/vdesk/webtop.eui?webtop=/${partition_name}/${webtopname}&webtop_type=webtop_full" { HTTP::respond 302 Location "https://default-application.minedomain.com" return } } } }