It is highly recommended that you use a single EndNote "library" for all your references.
Within the library, Groups provide an easy way of organising related references (e.g. according to themes, or in relation to individual papers or chapters that you are creating).
You can create a group by:
You can add references to a group in two ways:
Note: Removing a reference from a group (using either the Delete key or via the menu) will not delete the reference(s) from your library - they will still remain in the All References list.
To delete a group first select it, then click Groups ► Delete Group. As deletion cannot be undone, a warning message appears.
However, no references will be deleted - the references will remain in All References (the main library).