Here are the Training Slides for STM:
Module01-CoreTechnology
Module02-UbuntuInstallation
Module03-STMInstallation
Module04-ConfigurationWizard
Module05-GUIFundamentals
Module06-SystemSetup
Module07-HostsAndRoutes
Module08-PolicySetupSimple
Module09-RatePlans
Module10-FlowAnalysis
Module11-FlowExport
Module12-ConditionsAndAlarms
Module13-Reporting
Module14-ElementManagement
Module15-RemoteSQL