Aurena Lobby Navigation to a custom page with parameters

Hi All,

Is it possible in Aurena to implement a lobby which navigates to a custom page while passing a parameter to the custom page ? 

is there is a special syntax to use in the Web Access URL Address or it is something to add as binding in the custom page (what is the association to specify? )

In My lobby once I click on Project ‘X01’ I need to navigate to the custom page listing all users signing to project X01

URL Address with this syntax just list users in ALL project

: page/Signinout2/Signinout2Page?pageParams:$[cf_Project]$:CF$_PROJECT 

Thanks a lot