public static void putAuthentication(final Authentication authentication, final RequestContext requestContext) {
        putAuthentication(authentication, requestContext.getConversationScope());
        putAuthentication(authentication, requestContext.getFlowScope());
    }
Put authentication into conversation scope.

@param authentication the authentication
@param requestContext the ctx
core/cas-server-core-web-api/src/main/java/org/apereo/cas/web/support/WebUtils.java