New Role Dialog Box [Model Designer]
Select which entity that you want to use as the target entity for the role. Once you have selected the entity, click OK. To assign properties to the new role, select the role in the Detail view and then assign the properties using the Properties window.
See Also
Concepts
Other Resources
Working with Roles, Source Fields, and Expressions
How to: Add, Modify or Delete a Role [Model Designer]
Ad Hoc Reporting with Report Models
Working with Model Designer
Model Designer Object Properties
Role Object (Model Designer)