TIGER Pro is a front end tool for assisting the user to write good requirements. TIGER Pro provides a partial solution to the problem of poor requirements by synergizing the principles of Total Quality Management, expert systems, and knowledge management. The part of the problem solved, is the common practice of producing documents containing requirement statements that are poorly worded so as to be vague and unverifiable, and contain multiple requirements in a single paragraph, which complicates the traceability of testing.