| Name | Kind | Description | 
| value | attribute | |
| value | relation | |
| value | operation | returns the actual's value | 
| value | operation | return the value | 
| valuetypeAttributeDecl | operation | returns the default definition of an attribute placed in a valuetype depending on the multiplicity | 
| valuetypeDecl | operation | returns the default definition of a valuetype | 
| valuetypeRelationDecl | operation | returns the default definition of a relation in a valuetype depending on the multiplicity given in argument. | 
| variable | operation | return the variable, may be an attribute or a relation | 
| vcenter_ | operation | internal, do NOT use it | 
| visibility | operation | The member's visibility |