| DisplayName | Description | ID | Type | Isolation | Accessibility | RunAs |
![Microsoft.SystemCenter.TfsWISync.SyncAttachments.ReadAllAlerts.DataSource](/images/DataSourceModuleType.png) | Attachments synchronization workflow data source | Attachments synchronization workflow data source | Microsoft.SystemCenter.TfsWISync.SyncAttachments.ReadAllAlerts.DataSource | DataSourceModuleType | Any | Internal | |
![Microsoft.SystemCenter.TfsWISync.SyncWorkItems.Rule.DataSourceType](/images/DataSourceModuleType.png) | Sync Workflow Data Source | Sync Workflow Data Source | Microsoft.SystemCenter.TfsWISync.SyncWorkItems.Rule.DataSourceType | DataSourceModuleType | Any | Internal | |
![Microsoft.SystemCenter.TfsWISync.TfsServer.RuntimePoolDiscovery.DataSourceType](/images/DataSourceModuleType.png) | TFS Collection Discovery Data Source (Managed by runtime pool) | TFS Collection Discovery Data Source (Managed by runtime pool) | Microsoft.SystemCenter.TfsWISync.TfsServer.RuntimePoolDiscovery.DataSourceType | DataSourceModuleType | Any | Public | |
![Microsoft.SystemCenter.TfsWISync.TfsServer.SingletonPoolDiscovery.DataSourceType](/images/DataSourceModuleType.png) | TFS Collection Discovery Data Source (Managed by singleton pool) | TFS Collection Discovery Data Source (Managed by singleton pool) | Microsoft.SystemCenter.TfsWISync.TfsServer.SingletonPoolDiscovery.DataSourceType | DataSourceModuleType | Any | Public | |