To create a generic service (the interface with the corresponding operation) you select "Bluage->Wizards->Service creation Wizard". Three dialog boxes will be displayed in sequence (see Figure 1).

Figure 1 : Creation Wizard of generic services

In the first dialog box you have to define:

• The name of the interface of the service (for example : TheContact for ServiceTheContactCreate.contactCreate())
• The service package
• The service class diagrams (optional)
• The Entity’s name of the business Object used in the service

Click on Next to continue

In the second dialog box you can define:

• The generic services to generate

Click on Next to continue

In the third dialog box you can review the element(s) which will be created.

Click on Finish to validate.