how to load initial data to nested entity - SAP CAP

[babuilyas]

Hello CAP enthusiastic,

I wonder how to load initial test data (CSV) to nested entities and compositions of many.

[babuilyas]

entity transaction : managed {
    key id                        : Integer;
        descr                     : localized String;
        status                    : Integer enum {
            unknown     = 0;
            reconcilled = 1;
            void        = 2;
        };
        type                      : transaction_type not null;
        lines                  : Composition of many {
                                        account       : Association to one account not null;
                                        payee         : Association to one payee;
                                        amount        : Decimal;
                                        currency      : Currency;
                                        exchange_rate : Decimal;
                                        category      : Association to one category;
                                        fee           : Decimal;
                                        feecat        : Association to one category;
                                    }
        items                     : Composition of many {
                                        item     : Association to one item;
                                        quantity : Integer;
                                    }
        image                     : LargeBinary @Core.MediaType : 'image/png';
        voice                     : LargeBinary @Core.MediaType : 'audio/wav';
        // UI conidtional actions
        virtual enableVoid        : Boolean;
        virtual enableReconcilied : Boolean;
}

[vLeonkev]

Find an example here: sap.capire.orders-Orders_Items.csv