Clarification on Functional Difference Between "Prompt" and "Topic" Instructions in AI Agent Studio

Summary:

I'm building Fusion AI agents using Agent Studio and trying to understand the functional difference between the "Prompt" and the instructions defined under each "Topic".

From an end-user or business flow perspective (not technical implementation), how should we think about these two elements when designing agents for Fusion applications?

For example, if I'm creating an agent to assist with Procurement tasks like creating purchase orders or checking approval status:

• What kind of guidance should go into the Prompt?
• What should be captured in the Topic Instructions?

Any best practices or examples relevant to Fusion use cases would be very helpful to understand how to structure these effectively for real-world scenarios.