What is your Use Case?
In real world, organizations are expecting to get a (business) value from data (with AI/ML projects) and so, whenever Use Case is created, it is assumed that you have the idea of the value it would deliver to your organization/business.
Fields such as Business objective, Business value, KPI are available to nudge your thinking process. You are encouraged to write content for them, but more importantly, shape execution of Experiments in conjunction with business in mind.
Experiments (that belong to Use Case) are considered as a vehicle to prove original expectations and also to confirm the right settings to TIM Engine as well as Dataset.