| ID | Type | Isolation | Accessibility | RunAs |
![Microsoft.SQLServer.2012.ReportingServices.DataSource.AllInstancesAreDiscovered](/images/DataSourceModuleType.png) | Microsoft.SQLServer.2012.ReportingServices.DataSource.AllInstancesAreDiscovered | DataSourceModuleType | Any | Internal | |
![Microsoft.SQLServer.2012.ReportingServices.DataSource.MappedInstancePerfomanceDataProvider](/images/DataSourceModuleType.png) | Microsoft.SQLServer.2012.ReportingServices.DataSource.MappedInstancePerfomanceDataProvider | DataSourceModuleType | Any | Internal | |
![Microsoft.SQLServer.2012.ReportingServices.DataSource.Memory](/images/DataSourceModuleType.png) | Microsoft.SQLServer.2012.ReportingServices.DataSource.Memory | DataSourceModuleType | Any | Internal | |
![Microsoft.SQLServer.2012.ReportingServices.DataSource.TSQLCountersReportingServiceCustom](/images/DataSourceModuleType.png) | Microsoft.SQLServer.2012.ReportingServices.DataSource.TSQLCountersReportingServiceCustom | DataSourceModuleType | Any | Internal | |