| DisplayName | Description | ID | Source | Target | Type | Accessibility | Abstract |
| (Deprecated) Service hosts Feature relationship | (Deprecated) Microsoft 365 Service hosts Feature | Microsoft.SystemCenter.M365.Relations.ServiceHostFeature | Microsoft.SystemCenter.M365.Service | Microsoft.SystemCenter.M365.Feature | System.Hosting | Public | False |
| Subscription hosts Service relationship | Microsoft 365 Subscription hosts Service. | Microsoft.SystemCenter.M365.Relations.SubscriptionHostService | Microsoft.SystemCenter.M365.Subscription | Microsoft.SystemCenter.M365.Service | System.Hosting | Public | False |
| Watcher Node hosts Hybrid Mail Flow relationship | Microsoft 365 Watcher Node hosts Hybrid Mail Flow | Microsoft.SystemCenter.M365.Relations.WatcherNodeHostsHybridMailFlow | Microsoft.SystemCenter.M365.WatcherNodeApplication | Microsoft.SystemCenter.M365.WatcherNodeApplication.HybridMailFlow | System.Hosting | Public | False |
| Watcher Node hosts Licensing relationship | Microsoft 365 Watcher Node hosts Licensing | Microsoft.SystemCenter.M365.Relations.WatcherNodeHostsLicensing | Microsoft.SystemCenter.M365.WatcherNodeApplication | Microsoft.SystemCenter.M365.WatcherNodeApplication.Licensing | System.Hosting | Public | False |
| Watcher Node hosts M365 Mail Flow relationship | Microsoft 365 Watcher Node hosts M365 Mail Flow | Microsoft.SystemCenter.M365.Relations.WatcherNodeHostsM365MailFlow | Microsoft.SystemCenter.M365.WatcherNodeApplication | Microsoft.SystemCenter.M365.WatcherNodeApplication.M365MailFlow | System.Hosting | Public | False |
| Watcher Node hosts Networking relationship | Microsoft 365 Watcher Node hosts Networking | Microsoft.SystemCenter.M365.Relations.WatcherNodeHostsNetworking | Microsoft.SystemCenter.M365.WatcherNodeApplication | Microsoft.SystemCenter.M365.WatcherNodeApplication.Networking | System.Hosting | Public | False |
| Watcher Node hosts SharePoint relationship | Microsoft 365 Watcher Node hosts SharePoint | Microsoft.SystemCenter.M365.Relations.WatcherNodeHostsSharePoint | Microsoft.SystemCenter.M365.WatcherNodeApplication | Microsoft.SystemCenter.M365.WatcherNodeApplication.SharePoint | System.Hosting | Public | False |
| Watcher Node hosts Teams relationship | Microsoft 365 Watcher Node hosts Teams | Microsoft.SystemCenter.M365.Relations.WatcherNodeHostsTeams | Microsoft.SystemCenter.M365.WatcherNodeApplication | Microsoft.SystemCenter.M365.WatcherNodeApplication.Teams | System.Hosting | Public | False |