Display custom text when user selects an absence type

Summary:

Display custom text when user selects an absence type

Content:

We need to display the list of documents to attach to an absence request. The list is dependent on each absence type.

Tried to add custom text with Sandbox-page composer. But display can be set only with environment variables such as user name. But how do access the user-selected absence type value from the page ?

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

21D (11.13.21.10.0)

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

Thank you,

Raj Kiran