LPS-40769 PortalResiliencyPortletContainerWrapper needs to capture and save previous request attribute values before setting new ones, and restore ones after dispatching
LPS-40769 SF
LPS-40154 PORTAL_URL needs groupId to be set so that it shows correct context
LPS-40154 My bad, reverting to your original commit
LPS-40705 Prevent error if predefinedValue does not exist in parentFieldStructure