# Logout forward

## Presentation

Even if LL:NG can catch logout URL through virtual host rules, you can have the need to forward a logout to other applications, to close their local sessions.

LL::NG has a logout forward mechanism, that will add a step in logout process, to send logout requests (indeed, GET requests on application logout URL) inside hidden iframes.

Tip

The logout request will be sent even if the user did not use the application.

## Configuration

Go in Manager, `General parameters` » `Advanced parameters` » `Logout forward` and click on `Add a key`, then fill:

- Key: application name

- Value: application logout URL

Attention

The request on logout URL will be sent after user is disconnected, so you should unprotect this URL if it is protected by an LL::NG Handler.