As part of integrating the Portal with SSO, please configure the “logout-strings.definition.js” file. This file should contain specific strings that appear in the html file of the SSO login page. This way, when there’s a SSO timeout and the SSO agent returns its login page, the Portal’s UI will be able to recognize that this is the case and will kill its own session.
Refer to the section “Configure the logout-strings.definition.js file” in the following documentation page:
The “logout-strings.definition.js” file is inside the sigma.war in the “\static-html\custom\” directory. After making the appropriate modifications in the file (and therefore changing the sigma.war), the modified sigma.war needs to be deployed on Jboss, i.e. overwriting the already deployed sigma.war.