Create a new collection or update an existing collection using mdEditor.
Upload an mdJSON file created with mdEditor.
Upload individual attachments to collections. Attachments must be zip files.
Upload a new mdJSON file to update a collection.
Add an existing Digital Object Identifier to a collection
Request a Digital Object Identifier for an existing collection.
New collections are automatically assigned a DOI when created.
Upload a CSV or XLSX file of new items created with the item metadata template.
Verify a CSV or XLSX file for errors before uploading.
Choose and delete an item.
