Final answer:
Supporting visual models are created during the requirements gathering and analysis phase of the business analysis process.
Step-by-step explanation:
In the business analysis process, creating supporting visual models usually takes place during the requirements gathering and analysis phase.
Visual models such as diagrams, charts, or graphs can help stakeholders understand complex information more easily and visualize how different components are interconnected. These visual representations can assist in identifying patterns, uncovering insights, and making informed decisions.
For example, a business analyst might create a flowchart or a swimlane diagram to map out the current workflow or a user interface mockup to demonstrate the proposed design of a software application.