Hi Sarah, I`m doing it with Henrique. Thank you to help us.
I updated my Archivematica to 1.12, but the problem persists.
I tested send some metadatas with CSV file and it worked (bagit format), I needed only to edit filename in CSV to 'data/objects/*file*'. But when I send the same package with JSON, the archviematica don't catch dublin core in METS.
I send the metadata.json file with only DC info, but not worked.
I send the some file (metadata.json) without bagit format and it worked.
In the annex, it's the transfer package with json file.
dc-only1... = only dc info
75bagJson.... = all metadata info