SCCM File Extensions
SCCM makes use of several files on the file system (usually in the INBOXES tree) to actually trigger various actions within the system. Many of these extensions are highlighted in the registry under the HKLM\SOFTWARE\Microsoft\SMS\Triggers\key.
For reference purposes, I’ve pulled out several here.
| Extension | Key name | Target Service | Action(s) | Table |
|---|---|---|---|---|
| AttrMap_Add_SMSProv | SMS Provider | Insert | AttributeMap | |
| DiscProps_Add_SMSProv | SMS Provider | Insert | DiscPropertyDefs | |
| GroupMap_Add_SMSProv | SMS Provider | Insert | GroupMap | |
| ADC | Coll_Add | Collection Evaluator | Insert | Collection_Maint |
| AHC | AIHinvClass_Upd_Dataldr | Client Data Files Source Directory | Update | AIHinvClass |
| CAD | CIAssignmentNotify_d | CI Assignment Manager | Delete | CI_CIAssignments |
| CCN | PolicyTargetEvalNotify_iud | Policy Targeting Evaluator | Insert, Update | Collections |
| CEP | CEP_ADD_Upd | Collection Evaluator | Insert, Update | CEP_CollectionExtendedProperties |
| CIA | CIAssignmentNotify_iu | CI Assignment Manager | Insert, Update | CI_CIAssignments |
| CIN | CINotify_iud | Object Replication Manager | Insert, Update | CI_ConfigurationItems |
| CMN | Coll_Add_OFFERMGR | Offer Manager | Insert | Collection_MemberChg_Notif |
| CMN | Collection_Del | Offer Manager | Delete | Collections |
| CSB | SubNotify_d_WCM | WSUS Configuration Manager | Delete | CI_UpdateCategorySubscription |
| CSB | SubNotify_iu_WCM | WSUS Configuration Manager | Insert, Update | CI_UpdateCategorySubscription |
| CTN | CategoryNotify_iud | Object Replication Manager | Insert, Update | CI_CategoryInstances |
| DC | Coll_Del | Collection Evaluator | Delete | Collection_Maint |
| DEL | Offer_Del | Offer Manager | Delete | ProgramOffers |
| DPN | DPNotify_ADD | Distribution Manager | Insert | DPNotification |
| DPN | PeerDPResMap_d | Policy Provider | Delete, NonZeroByteFile | PeerDPResMap |
| DPN | PeerDPResMap_iu | Policy Provider | Insert, Update, NonZeroByteFile | PeerDPResMap |
| DSN | DeviceSettingsItemNotify_iud | Object Replication Manager | Insert, Update | DeviceSettingItems |
| EUN | EULANotify_iud | Object Replication Manager | Insert, Update | EULA_Content |
| FLN | Tuple$Folders$_i | Object Replication Manager | Insert | Folders |
| FLN | Tuple$Folders$_ud | Object Replication Manager | Udpate | Folders |
| IAC | InventoryAction_Chg | Policy Provider | Insert, Update, NonZeroByteFile | InventoryAction |
| MEN | Tuple$FolderMembers$_i | Object Replication Manager | Insert | FolderMembers |
| MEN | Tuple$FolderMembers$_ud | Object Replication Manager | Update | FolderMembers |
| MEP | MEP_ADD_Upd | Policy Provider | Insert, Update, NonZeroByteFile | MEP_MachineExtendedProperties |
| MRN | MtrRule_Chg | Policy Provider | Insert, NonZeroByteFile | MeterRuleChanges |
| OFN | OfferNotify_Add | Offer Manager | Insert | OfferNotification |
| OTP | AMT_Add_OTP | SMS_AMT_PROXY_PROV | Insert, Update, NonZeroByteFile | AMT_OTPs |
| PKN | PkgNotify_Add | Distribution Manager | Insert | PkgNotification |
| RCH | MeterRuleChanges_Ins_SWMPROC | Software Metering Processor (Site) | Insert | MeterRuleChanges |
| RUN | SR_SummaryTasks_upd | State System | Update | SR_SummaryTasks |
| SCA | SiteCtrlNot_Add_DDM | Discovery Data Manager (Notification) | Insert, Update | SiteControlNotification |
| SCD | SiteCtrlNot_Del_DDM | Discovery Data Manager (Notification) | Delete | SiteControlNotification |
| SCN | SiteControl_AddUpd_HMAN | Hierarchy Manager | Insert | SiteControl |
| SCN | UpdSrcNotify_iud | Object Replication Manager | Insert, Update | CI_UpdateSources |
| SDN | SDMNotify_iud | Object Replication Manager | Insert, Update | CI_SDMPackages |
| SHA | SiteNotif_AIKbMgr | Asset Intelligence KB Manager | Insert, Update | SiteNotification |
| SHA | SiteNotif_CIA_CIAMgr | CI Assignment Manager | Insert, Update | SiteNotification |
| SHA | SiteNotif_iu_WCM | WSUS Configuration Manager | Insert, Update | Sites |
| SHA | SiteNotif_OBJ_ObjReplMgr | Object Replication Manager | Insert, Update | SiteNotification |
| SHA | SiteNotif_Upd_CE | Collection Evaluator | Insert, Update | SiteNotification |
| SHA | SiteNotif_Upd_DDM | Discovery Data Manager | Update | SiteNotification |
| SHA | SiteNotif_Upd_DistMgr | Distribution Manager | Update | SiteNotification |
| SHA | SiteNotif_Upd_OfferMgr | Offer Manager | Update | SiteNotification |
| SHA | SiteNotif_Upd_SWMPROC | Software Metering Processor (Site) | Update | SiteNotification |
| SHA | SiteNotif_WSyncMgr | WSUS Sync Manager | Insert, Update | SiteNotification |
| SHD | SiteNotif_Del_SWMPROC | Software Metering Processor (Site) | Delete | SiteNotification |
| SSD | Sites_Del_HMAN | Hierarchy Manager | Delete | Sites |
| SSU | Sites_AddUpd_HMAN | Hierarchy Manager | Insert, Update | Sites |
| STN | UpdSyncStatus_iu | Policy Provider | Insert, Update, NonZeroByteFile | Update_SyncStatus |
| UDC | Coll_Upd | Collection Evaluator | Update | Collection_Maint |