If you have built a requirements filter, then use it to drive this task. Otherwise, use the requirements template. Remember that each requirement should already have been individually reviewed. Your concern here is to cross-check the requirements to discover any missing ones. For each requirement type in your filter/template, do the following to discover requirements that have been missed:
Compare each event/use case in your specification with each type of nonfunctional requirement. Ask this question to help you identify missing requirements: Is this type of nonfunctional requirement relevant to this use case/event? |