Keep references organized
Keep your references organized within Zotero by adding a collection.
Name the collection according to the subject matter, author, etc. of items within the collection.
You may also add subcollections.
How to add a collection to Zotero
Right-click My Library and select New Collection... from the menu that appears. Or, select the New Collection icon displaying a file folder with a small plus sign.
Type a name for the collection
Enter a name for your collection and select OK. The collection will appear in the left menu with a folder icon.