BuildingSAPMEExtensionsusingNWDIandNWDS1.ActivityHook(fourlessons)2.Service(onelesson)3.ServiceExtension(fourlessons)4.UserInterface(onelesson)5.PODPlugins(threelessons)6.PrintingPlugins(onelesson)7.DatabaseScripts(onelesson)8.InitialDataLoad(onelesson)9.EJBs(onelesson)10.WebServ