How to substantiate the reason for the need to take the course?

Question

IT education

I want to take the online course "Object-Oriented Analysis in UML", but they require me to write a service with a competent justification for the need to take this course. Already wrote a few pages. everything doesn't fit.
Please tell me, can anyone have examples of justifications or took a similar UML course, can you write a sample of such a justification?
Of course, the ideal option with calculations of efficiency and profitability, but how to calculate it? Is there such a calculation at all? :) Yes, and is it worth doing such a calculation for the sake of 10,000 rubles. this is a waste of employee time...
An example that did not fit:
Description: This course will improve the quality of functional technical requirements, as well as provide knowledge (skills) about the methods of teamwork on models, the development of analytical UML models.
Course: Object-Oriented Analysis in UML
Link: school.system-analysis.ru/uml-online

Answer 1

Usually, educational institutions already have all the necessary justifications. Typically for Corp. orders.
Otherwise, the price is worthless for such courses that cannot afford the minimum things for marketing.