A package is a general purpose grouping mechanism.
Package properties
The Package tab
| Property | Metamodel name | Description |
| Short Description | ShortDescription | |
| Display contents | Display | Initial value is off. |
| Visibility | Visibility |
Choices are: Protected Public Private Package |
| Owns | Owns | Links to: All templates. |
The References tab
| Property | Metamodel name | Description |
| References | References | Links to: All templates. |
The Extensions tab
| Property | Metamodel name | Description |
| Stereotype | Stereotype | Links to: Stereotype. |
| Constraints | HasConstraints | Links to: Constraint. |
| Tagged values | HasTaggedValues | Links to: TagDefinition. |