Regarding sap.suspendable.application application property

Hi,

Can anyone help me on what is the purpose of "sap.suspendable.application" property.My problem is i have a webdynpro application with four views.When i integrate this application with portal,(as multiple iviews for a application i.e iview >page >workset-->role),on clicking the page link,all the iviews are getting reinitialized.i.e the application is getting reinitialized every time.How can i solve this problem.Does "sap.suspendable.application" solves this.