The MDO Model modifies the repository root object of the repository to implement one additional repository interface: the IMpoProjectItemContainer interface. The IMpoProjectItemContainer interface maintains the relationship between a repository and the projects that it contains. The IMpoProjectItemContainer interface has one member: the Contents collection.
This modification enables you to use the repository root object as the starting point for navigating to MDO Model objects in the repository.
| Collection | Description |
| Contents | The collection of all projects that are contained within a repository. This is not a default object member. |