Translating detailed requirements into a design is the next very  important step. An integrated set of computer-aided software engineering  (CASE) tools can be very useful in modeling and documenting a software  application or system.

Use the Internet to locate a CASE tool and describe why that tool  would be useful in modeling and documenting a software application or  system. When possible, consider a CASE tool that your peers have not  already posted or if you have used a CASE tool within  your industry, describe your experiences.