A company that specialized in manufacturing vending machines for books has been in business for 10 years. As the e-book and online retailing grow, the company perceived that a change is required to respond to the new emerging market forces. However, the change should focus on reusability as much as possible to reduce expenses. After analyzing the current state with the business subject matter experts, the business analyst (BA) proposed investing in a new business line of vending machines that sell pay per use mobile device phone fast charging stations.
Due to the urgency of this change, the BA was asked to finalize requirements elicitation in the shortest possible time.
The BA was able to complete requirements elicitation activities in a short period of time.
Which type of elicitation approach did the BA use?