Hi Lewis
not sure where you got the information from and for what purpose. The Names of the BOs are:
FIA_ACCOUNTING_DOCUMENT_AEO => AccountingDocument_AEO, this is an Analytical Enhancement Object, which is not released
FIA_PURCHASE_LACCT => PurchaseLedgerAccount, this BO is not released
/MOM/ORG_CENTRE => OrganisationalCentre, this BO is not released
FIA_FAV_PURCHASING_DOC => FinancialAccountingViewOfPurchasingDocument, released
FIA_FAV_COST_OBJECT => FinancialAccountingViewOfCostObject, Released
FIA_SUBLEDGER_ACCT_AEO => SubledgerAccount_AEO, not Released.
Best regards
Marlene