OptionalappOverride the default FLP semantic-object hash (e.g. 'ZCustomPO-create').
OptionalfieldsOverride field labels: keys are default labels, values are replacement labels.
OptionalsaveOverride the default save/post button label (e.g. 'Submit').
Allows callers to override default FLP app hashes, button labels, and field names.
Remarks
Use when the target SAP system customises the default Fiori app hash or renames standard buttons / field labels.
Example