Customise Expense assistant - ODA

Summary:

I need to customise expense skill provided in Fusion Oracle digital Assistant, but it is getting dificult to read YAML file.

Can you please guide what steps i should take for such customisation.

Example of one use case: I should be able to create expense on other person(delegate) behalf.

Content (please ensure you mask any confidential information):

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

Digital Assistant

Version 25.04

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