You can model and edit attributes for a business object node (BON) on the Structure tab page. You can:
You work in the Service Composer perspective of the SAP NetWeaver Developer Studio.
Navigate to the BON whose attributes you want to manage.
Creating New Attributes
The first letter of the attribute name must be lowercase and it should not contain any special characters.
Editing Attribute Properties
Default attributes created with a business object cannot be changed.
You can replace the type of a custom key attribute only if the selected type is proper for a custom key. Therefore, for some of the types in the Existing Types tree the button is disabled.
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