How to add FI Document Number in Italy eDocument Cockpit app

[SAPSupport]

Dear All,

Is it possible in Italy's eDocument Cockpit app to view the FI Document Number in the eDocument Source key column and not the billing document? 

Please can you help us?

Thanks and Kind Regards.

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[SAPSupport · Accepted solution]

In case you want to see FI Document Number in eDocument Cockpit app, kindly use the following BAdI for extending the eDocument cockpit with custom fields. More details can be found in SAP Help Extending the eDocument Cockpit App with Custom Fields.