Adding field definitions
To specify the fields that should be exported / imported for a specific business object.
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You can also add field definitions at the Business object definitions level. On the action menu, under Links, click Business object definition fields. This allows you to add multiple fields in one go, although it does not allow you to specify fields as super nor sub.
The filter (SearchCriteria) field is not supported.
Procedure
1. Go to Definition details > Detail definitions.
2. To add field definitions, click Add Field definitions on the action menu, and complete the fields. For a description of these fields, refer to Field definitions & default values to fields.
3. Click Save.
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Add a definition for each field for which you want to import or export values.
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The order in which fields are exported is on syscode. If you want to change the order of the imported fields, in the XML definition, first remove them and then add them again in the correct order.