App Extensibility: Process Receivables 
In the header area of the app you can display additional data for the customer.
Entension Objects
To include an additional field in the app, the following extension objects are available in various software layers. You have to extend each of these entities according to your specific business needs:
UI | Back End/ABAP | |||
|---|---|---|---|---|
View | Extension Point | Design Time: Gateway Entity | Design Time: Extension Include (in DDIC Structure) | Runtime: Superclass/Method to Be Extended |
View: InvoiceList Fragment: fin.ar.customerinvoicelist.view.extHeader (contains the extension point) | fin.ar.customerinvoicelist.extHeader | CustomerHeaderData | FDMO_S_CUSTOMER_INCL | Superclass: CL_FDMO_PROC_REC_DPC_EXT Method: CUSTOMERSET_GET_ENTITYSET |
Additional Information
For a general description of the extensibility options and procedures of Fiori apps, see Extensibility.