Groups:
- Example: "PubMed" - You could create Groups for databases you imported search results from.
Group Sets. Then, you can create Groups underneath the Group Set
- Example: "Excluded" could be a Group Set. You could create Groups for specific Exclusion Criteria under that Group Set.
- Example: "Databases" could be a Group Set. You could create Groups for specific databases you used under that Group Set.
Tags
- These are new in EndNote 21.
- You can use tags to color code information
