What is 'enhancement set' in SAP CA-WUI - WebClient UI?

enhancement set - Overview

• Component: CA-WUI

• Component Name: WebClient UI

• Description: A concept to group several UI component enhancements together.

enhancement set - Details

• 
  Key Concepts: 
  Enhancement sets are a way to customize the SAP WebClient UI (CA-WUI) to meet the specific needs of an organization. They allow users to add custom fields, change the layout of the user interface, and add new functionality. Enhancements sets are created using the SAP Enhancement Framework (SEF). 
  
  How to use it: 
  To use an enhancement set, first create a new enhancement set in the SEF. Then, add the desired customizations to the enhancement set. Finally, activate the enhancement set in the WebClient UI. 
  
  Tips & Tricks: 
  When creating an enhancement set, it is important to consider how it will affect other users. Make sure that any changes you make will not interfere with other users’ experience of the WebClient UI. 
  
  Related Information: 
  For more information on creating and using enhancement sets, refer to the SAP Enhancement Framework documentation. Additionally, there are many online resources available that provide tutorials and tips for customizing the WebClient UI with enhancement sets.