Commission Delegated Regulation supplementing Regulation (EU) 2017/ 2402 of the European Parliament and of the Council with regard to regulatory technical standards specifying, for simple, transparent and standardised non-ABCP traditional securitisation, and for simple, transparent and standardised on-balance-sheet securitisation, the content, methodologies and presentation of information related to the principal adverse impacts of the assets financed by the underlying exposures on sustainability factors