In the past I was able to use REST/Create Replica service for that.
It still downloading features and attachments, however with broken link between two, i.e. field REL_OBJECTID in related table is populated by {00000000-0000-0000-0000-000000000000}.
Is this something to do with expiry of my account? Or something has changed and I have to download/consume credit points through analysys option?
Regards
Felix