| trigger question | subject | the person who called the meeting, by the moderator, by a quick discussion, or by brainstorming, followed by a vote | 4.6 - Some Techniques for Gathering and Analyzing Requirements | -  What features are important in the system?
 - What future sources of data should we anticipate? 
 - What outputs should be produced by the system? 
 - What classes do we need in our domain model? 
 - What interview questions should we ask? 
 - What issues have we not considered? 
 - What are the risks or difficulties in this project? 
 - What trigger questions can we ask? 
 
  | A question in a brainstorming session for which the participants can provide simple one-line answers that are more than just numbers or yes/no responses |