| DisplayName | Description | ID | Base Class | Abstract | Hosted | Singleton | Group | Extension | Accessibility | ElementId |
| Blank | This distributed application is used for general purposes. This template will allow you to start from a blank slate and compose your distributed application from the ground up. | Microsoft.SystemCenter.ServiceDesigner.GenericService | Microsoft.SystemCenter.ServiceDesigner.Service | True | False | False | False | False | Public | 0534f8e0-9a43-c943-c65c-d98cbd3cb99b |
| Messaging | This distributed application contains various components that are common to Messaging Services. | Microsoft.SystemCenter.ServiceDesigner.Messaging | Microsoft.SystemCenter.ServiceDesigner.Service | True | False | False | False | False | Public | c92c3897-4fba-b224-5c3f-8360ee8ddc94 |
| Directory Services | This contains the components of a Directory Service like Active Directory. | Microsoft.SystemCenter.ServiceDesigner.Messaging.DirectoryServices | Microsoft.SystemCenter.ServiceDesigner.ServiceComponentGroup | True | False | False | False | False | Public | 7db45555-cae2-f012-964a-1d9c26a379e6 |
| Messaging Clients | This contains a set of Client perspectives that emulate Messaging client behavior to excerise the health of the Messaging Distributed Application. | Microsoft.SystemCenter.ServiceDesigner.Messaging.MessagingClients | Microsoft.SystemCenter.ServiceDesigner.ServiceComponentGroup | True | False | False | False | False | Public | 0722bc50-fae5-3661-0222-2447d3bdbeaa |
| Messaging Components | This contains a set of components like Exchange mailstores. | Microsoft.SystemCenter.ServiceDesigner.Messaging.MessagingComponents | Microsoft.SystemCenter.ServiceDesigner.ServiceComponentGroup | True | False | False | False | False | Public | 28f7121d-0695-c682-d1d5-6580db7f6c3d |
| Network Services | This contains Network Services like DNS. | Microsoft.SystemCenter.ServiceDesigner.Messaging.NetworkServices | Microsoft.SystemCenter.ServiceDesigner.ServiceComponentGroup | True | False | False | False | False | Public | e9f40df6-a939-8f9a-cfe3-a7995ca352bd |
| Physical Network | This contains the physical network devices that connect the Messaging Infrastructure. | Microsoft.SystemCenter.ServiceDesigner.Messaging.PhysicalNetwork | Microsoft.SystemCenter.ServiceDesigner.ServiceComponentGroup | True | False | False | False | False | Public | 18cabf0a-8042-ad94-6d4a-9709cb1eb68d |
| Storage | This contains a set of objects that store all data for Messaging. This may directly contain physical disks or logical disks. | Microsoft.SystemCenter.ServiceDesigner.Messaging.Storage | Microsoft.SystemCenter.ServiceDesigner.ServiceComponentGroup | True | False | False | False | False | Public | 29802e69-119a-ecd7-32ec-edb49e7ab524 |
| User Created Distributed Application | All distributed applications edited or created with the Distributed Application Designer inherit from this class. | Microsoft.SystemCenter.ServiceDesigner.Service | System.Service | True | False | False | False | False | Public | d4ebe159-603a-31af-0d8b-82bca901ac34 |
| Distributed Application Component | All component groups edited or created with the Distributed Application Designer inherit from this class. | Microsoft.SystemCenter.ServiceDesigner.ServiceComponentGroup | System.LogicalEntity | True | False | False | False | False | Public | bbeb9f76-e67d-fd47-4924-ce062e67ba08 |
| Line of Business Web Application | This distributed application contains Web Sites and Databases. | Microsoft.SystemCenter.ServiceDesigner.WebApplication | Microsoft.SystemCenter.ServiceDesigner.Service | True | False | False | False | False | Public | 9ae4dc35-288c-08bb-f1a9-42ce7afbc186 |
| Web Application Databases | This contains a set of databases that belong to a user defined distributed application. | Microsoft.SystemCenter.ServiceDesigner.WebApplication.DatabaseGroup | Microsoft.SystemCenter.ServiceDesigner.ServiceComponentGroup | True | False | False | False | False | Public | f1a297e3-ef32-4e8a-8499-a78e7b70cccd |
| Web Application Web Sites | This contains a set of web sites that belong to a user defined distributed application. | Microsoft.SystemCenter.ServiceDesigner.WebApplication.WebSiteGroup | Microsoft.SystemCenter.ServiceDesigner.ServiceComponentGroup | True | False | False | False | False | Public | 7e010d8a-de80-26c0-cda3-f8f3311d8b74 |