Possible enumeration values:

NameValueDescription
Full

1

Log out from itslearning and from IdP.

ItslearningOnly

2

Log out from itslearning, but keep session with IdP.

CloseBrowser

3

Do not log out from itslearning nor IdP. When user clicks 'Log out' in itslearning, a message is displayed telling the user to close the browser in order to log out.

RedirectLogout

4

Log out from itslearning and redirect to a customer specified Url.

DirectIdpHttpRequest

5

Google specific. Since Google does not support SAML Single Log Out scenario, this is a workaround (recommended by G Suite Support) to logout Google sessions with direct HTTP request to Google - after logout from itslearning.