This is the section most tool guides leave out.
It will not validate your evidence. If you type a number from a spreadsheet nobody has checked, the tool will accept it, count it, and show it as one hundred percent CTQ coverage. The readiness checks confirm that a field is filled, not that it is true.
It will not tell you the need is achievable. On time in full at ninety six percent is a target, not a commitment. Whether the network can reach it is a Measure and Analyse question.
It will not represent the customer or the front line. Voice of Business is deliberately the view from the top of the organisation. The other two capture tools exist because that view is incomplete on its own.
It will not write your charter. What it gives you is the evidence a charter has to rest on: a problem the business recognises, in language they used, with a number attached and a document behind it.
Where this goes next is the Define phase. Your critical themes become the problem statement, your measurable CTQs become the goal statement, and your evidence column becomes the answer when someone asks how you know.