There are two enhancement sport:
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BAdI Enhancement Spot: /TBAI/ES_BADI_DETERMINE → Enhancement point for the determination of record creation.BAdI Enhancement Spot: /TBAI/ES_BADI_MAPEOS → Enhancement point for mapping and extraction expansionhttps://bdgtal.atlassian.net/wiki/spaces/BTCE/pages/3648979052 → Enhancement point to allow or disallow the creation of electronic records.
https://bdgtal.atlassian.net/wiki/spaces/BTCE/pages/3648421944 → Enhancement point for extending data mapping to the XML transmission file and for extracting invoice-related data in SAP.