Discuss more about the
boundary of the applications
and granularity of each
requirement
Using Business Analysts
/Domain professionals during
requirement elicitation.
Requirement workshop (For
clarity & common
understanding of implicit &
explicit requirements with all
teams including testing)
Frequent communications with
customer will help to know his
requirements
A formal sign off from all
Business Users who would
handle the application should
be mandated before starting
the design phase.