New libraries create two parts to support the library (.enl file and .data folder). Both parts are required for the library to operate. Do not delete either part.
If you move the library file, you must move the associated data folder to the same location.
If you rename the library file, you must rename the associated data folder in exactly the same way (make a backup copy of the library before renaming)
Users can create an unlimited number of libraries
Only ONE library can be synced to an EndNote Online account
Do not save libraries on cloud-synching drives/folders (this can lead to performance issues and/or file corruption)
Create and customize a library for references.

EndNote will create and open the new library
EndNote LibGuide: Library overview
Customize EndNote behaviors and displays.

1. Edit menu > Preferences
| 2. |
Find Full Text |
Locates full text files associated with references in a library. Optimize this feature by adding an *OpenURL Path and **URL. |
| 3. | Libraries | Designates library to open when EndNote starts. |
| 4. | Sync | Synchronizes the EndNote desktop application with EndNote Online, making libraries accessible from any device. |
| 5. | Term Lists | Formats citations and references when inserted into a document. |
*https://thslc-mdanderson.alma.exlibrisgroup.com/view/uresolver/01TEXASHEALTH_MDANDERSON/openurl?
**https://login.elibrary.mdanderson.org/login?url=
The preferences outlined here require attention for best performance. Modifying other preferences is optional.
EndNote Support: Configuring your EndNote 20 preferences (video)
The Journal Term List formats journal names properly and consistently in the EndNote program and your word processing program.

If the Journal Term List is empty, proceed to the "Define" instructions.
Delete
Library menu > Define Term Lists...
Select the Terms tab > Highlight Journals > Delete Term button
Define
Library menu > Define Term Lists...
Select the List tab > highlight Journals
Import List... button
Choose Medical.txt file > Open button
Confirmation of import
The Medical.txt file is sourced from PubMed
EndNote Support: EndNote: generate full or abbreviated journal names
EndNote users can customize the data fields displayed and re-size panels.

Display Fields
Edit menu > Preferences
Display Fields > Select and/or de-select fields for respective columns
OK button
Panels
Click and drag panel parameters
Users can copy references from one library to another. Please note that Groups cannot be copied using this method.
Users can move references from one library to another by dragging and dropping. Please note that Groups cannot be moved to another library using this method.
*Select multiple references by using ctrl + A
Users can merge libraries by importing one library into another library. Please note that the size of the library being absorbed determines the time it takes to complete the import.
Open both libraries. Work from the library that will absorb the other library.
File menu > Import > File...
Choose: Select the Endnote library to be imported
Import Option: EndNote Library
Duplicates: Discard Duplicates
Text Translation: No Translation
Import button