The Help selection in both the Workstation and Webstart will actually show up is this:  in the browser page.
Thie issue is from a past links that now has been changed from CA to Broadcom.com
APM 10.5 Workstation, Webstart and Webview
Update a parameter in the IntroscopeEnterprieseManager.properties file.
Stop and restart the EM and new link will be associated with the Menu option.