Description: This function can be defined as the function that returns an object that is currently being processed
Use: This is a very useful and common function – it is often used in emails, error messages, or validation rules to inform the current user of the name of the referenced object.
![EP1: DateSubtract()](https://b3344589.smushcdn.com/3344589/wp-content/uploads/2022/08/cover-400x284.jpg?lossy=1&strip=1&webp=1)