Absence definition for each absence type

Summary:

Absence definition for each absence type

Content (required):

We have many absence type so we need some functionality to display the absence definition for each absence type when we are selecting, example when selecting Vacation leave it should have the definition of Vacation leave, I can remember something related to Guides when we are moving our cursor to the Absence type field it will show the details on how to submit etc.., can you please let me know how to achieve this?

Version (include the version you are using, if applicable):

23B

Code Snippet (add any code snippets that support your topic, if applicable):