We have 72 legal entities in our organisation, over 50 of which are fully active and have bank accounts, customers, vendors, fixed assets etc. One of the challenges we have encountered during data migration is the need to load transactions and master data by individual legal entity. For configuration, the copy feature in data management solves this problem. For transactions and master data, it would speed up our data migration window significantly if we could load a single file for all legal entities for vendors or fixed assets, or even opening balance journal transactions. Is there any way to achieve this?