| DisplayName | Description | ID | Type | Isolation | Accessibility | RunAs |
![Microsoft.SystemCenter2012.ConfigurationManager.ContentDriveDiscoveryProbe](/images/ProbeActionModuleType.png) | Distribution Point Drive Discovery Probe | This probe finds the drives used by distribution points. | Microsoft.SystemCenter2012.ConfigurationManager.ContentDriveDiscoveryProbe | ProbeActionModuleType | Any | Public | |
![Microsoft.SystemCenter2012.ConfigurationManager.HierarchyDiscoveryProbe](/images/ProbeActionModuleType.png) | Hierarchy Discovery Probe | This probe finds the ConfigMgr hierarchy and its members. | Microsoft.SystemCenter2012.ConfigurationManager.HierarchyDiscoveryProbe | ProbeActionModuleType | Any | Public | |
![Microsoft.SystemCenter2012.ConfigurationManager.ScriptDiscoveryEngine](/images/ProbeActionModuleType.png) | Script discovery engine | This module is used for site role discovery. | Microsoft.SystemCenter2012.ConfigurationManager.ScriptDiscoveryEngine | ProbeActionModuleType | Any | Public | |
![Microsoft.SystemCenter2012.ConfigurationManager.SiteServicesDiscoveryProbe](/images/ProbeActionModuleType.png) | Site Services Discovery Probe | This probe finds the configuration baselines on a ConfigMgr hierarchy. | Microsoft.SystemCenter2012.ConfigurationManager.SiteServicesDiscoveryProbe | ProbeActionModuleType | Any | Public | |
![Microsoft.SystemCenter2012.ConfigurationManager.SiteSystemRolesDiscoveryProbe](/images/ProbeActionModuleType.png) | Site System Roles Discovery Probe | This probe finds the site roles on a ConfigMgr server. | Microsoft.SystemCenter2012.ConfigurationManager.SiteSystemRolesDiscoveryProbe | ProbeActionModuleType | Any | Public | |
![Microsoft.SystemCenter2012.ConfigurationManager.SystemServiceDiscoveryProbe](/images/ProbeActionModuleType.png) | System Service Discovery Probe | This probe finds the TFTP service used by the PXE service point. | Microsoft.SystemCenter2012.ConfigurationManager.SystemServiceDiscoveryProbe | ProbeActionModuleType | Any | Public | |