Ellen Gottesdiener, Principal Consultant of EBG Consulting, helps teams to collaboratively explore requirements, shape their development processes, and plan and review their work. Her bookRequirements by Collaboration: Workshops for Defining Needs describes how to use multiple models to elicit requirements in collaborative workshops. Ms. Gottesdiener helps agile teams to define their product and release roadmaps and elicit just enough requirements to achieve iteration and product goals. Her most recent book, The Software Requirements Memory Jogger: A Pocket Guide to Help Software and Business Teams Develop and Manage Requirements, is becoming the go-to industry guide for requirements good practices for business owners and analysts. She is a Certified Professional Facilitator (CPF) and a member of IEEE, IIBA, IAF, ACM, and DAMA. Ms. Gottesdiener can be reached at EBG Consulting, Inc., 1424 Ironwood Drive West, Carmel, IN 46033-8722, USA; Tel: +1 317 844 3747; Fax: +1 317 844 7374; E-mail: ellen at ebgconsulting.com; Web site: www.ebgconsulting.com.