passing parameter on logout

[ChrisCarlson]

Is there any way to pass a parameter on logout, so I can point authentication logout URL to entry datapage and pass a message saying "You are logged out."? I tried adding parameter on end of logout URL or on end of authentication setting for URL logout and it does not pass the parameter to the datapage. Does anyone know how I can achieve this, without having to create a custom logout landing page? I would much rather take them to the main login URL and display logout message.

[MayMusic]

can you explain more? Please bring an example. If you want to redirect user on logout you need to add the URL to the Authentication under Advanced Settings.

[AndrewCHughes]

Sadly, I have not found a way to do this. The best hack solution I've come up with is saving values in session storage and using a logoutredirect.html page with a simple javascript script that pulls the info from the session storage and then re-redirects. Ugly but works. Seems annoying that they do not support dynamic login and logout redirects using params.