The Details tab of the element Properties dialog is shown below. It enables you to define the structural and processing details for the selected Class element.

Note: When launched from MDG Integration, the Attributes and Operations buttons are not available.
| Field/Button | Description | 
| Cardinality | Click on the drop-down arrow and select the cardinality (number of elements in a set) for the Class. | 
| Visibility | Click on the drop-down arrow and select the visibility of the Class. | 
| Attributes | Click on this button to define Attributes for the Class. The Attributes Properties dialog displays. | 
| Operations | Click on this button to define Operations for the Class. The Operations Properties dialog displays. | 
| Concurrency | Select the appropriate radio button to define how concurrent activities should be processed. | 
| Collection Classes | Click on this button to define collection classes (for generating code from association links) that apply to this Class. The Collection Classes for Association Roles dialog displays. | 
| Type | Click on the drop-down arrow and select the type of Class template parameter to add or list. You can also edit or delete parameters. See the Parameterised Classes topic. | 
| Arguments | Select a parameter and type any required argument for that parameter. | 


