When you are a Curator for a mastering project, you:
Assign record pairs and clusters to reviewers to solicit their feedback. Reviewers can confirm whether record pairs match and whether one or more records belong to the same cluster (this is known as deduplication). See Assigning record pairs to reviewers and Assigning record clusters to reviewers.
Verify reviewer responses and manage records in clusters. You can lock records in a cluster, pin, and merge clusters. You can also move records between clusters. See Curating record pairs and Curating record clusters.