I’m not planning to implement consolidation of multiple business files. It would be impossible to do it correctly.
What I’m planning to do is improve divisional accounting so you can set for each asset and liability account what division it belongs to so you can get divisional balance sheet where loan accounts between divisions are automatically managed and of course consolidated balance sheet where loan accounts between divisions are filtered out.
In other words, if you have 5 related entities which you want to consolidate, you will set them up as single business is Manager and those 5 entities will be created as divisions within single business file.