How do I find out which app/integration/portlet is using SuiteSignOn? See the following detailed steps for each action shown in the preceding SuiteSignOn connection sequence diagram. 1. User logs in to NetSuite, initiating a NetSuite session. 2. User clicks on one of the following in the NetSuite user interface: ◦ A subtab that provides SuiteSignOn access ◦ A page displaying a portlet that provides SuiteSignOn access ◦ A link for a Suitelet that provides SuiteSignOn access ◦ An action button that results in the execution of a user event script that provides SuiteSignOn access