Obtaining Stakeholder Sign-Off on the Developed Solution

Before a validated solution actually goes live, this task secures formal stakeholder sign-off — using the same kind of decision-making techniques used to approve the original requirements baseline back in Domain III — confirming stakeholders genuinely agree the solution is ready, not just that testing is technically finished. This is the gate between "it passed validation" and "we're actually deploying it."

Like baseline sign-off earlier, this needs to be real agreement, not a rushed approval to hit a deployment date — an unresolved stakeholder objection that gets steamrolled rather than addressed tends to resurface as a post-deployment complaint instead.

Study focus: a scenario where deployment proceeds despite an unresolved stakeholder concern, because "the deadline was already set," is testing whether genuine sign-off actually happened here — it didn't.