How to Upload Data and Metadata
Uploading data through the desktop client (OMERO.insight)
https://omero-guides.readthedocs.io/en/latest/upload/docs/import-desktop-client.html
Uploading data + metadata with the automatic importer
Follow steps in README:
Uploading metadata by hand
Simply copy and paste the key value pairs from the template into the client
Also, add the template as an attachment to the relevant folder/image