How to: Create an Entity (Master Data Services)
In Master Data Services, create an entity to contain members and their attributes.
Prerequisites
To perform this procedure:
- You must have permission to access the System Administration functional area. 
- You must be a model administrator. For more information, see Administrators (Master Data Services). 
- A model must exist. For more information, see How to: Create a Model (Master Data Services). 
To create an entity
- In Master Data Manager, click System Administration. 
- On the Model Explorer page, from the menu bar, point to Manage and click Entities. 
- On the Entity Maintenance page, from the Model list, select a model. 
- Click Add entity. 
- In the Entity name box, type the name of the entity. 
- From the Enable explicit hierarchies and collections list, select one of the following options: - No. Select this option if you do not need to enable the entity for explicit hierarchies and collections. You can change this later if needed. 
- Yes. Select this option when you want to enable the entity for explicit hierarchies and collections. In the Explicit hierarchy name box, type a name. Optionally, select Include all leaf members in mandatory hierarchy to make the explicit hierarchy a mandatory hierarchy. 
 
- Click Save entity. 
Next Steps