Methodology.
The Desk runs three kinds of analytical work that show up in almost every engagement. Savings calculation, benchmarking and audit defense. Each has a defined method, a defined evidence base and a defined output. Each is intended to produce a number or a position that survives the seller's scrutiny in a commercial conversation. Nothing on this site is produced from estimate, projection or analyst secondary source unless explicitly labelled as such. The numbers we publish come from signed contracts in the engagement file.
This page is the standing position behind the three method pages. Each method has its own dedicated page that walks through the inputs, the calculation, the validation steps and the standard of evidence. The links to those pages are below. The summary on this page is intended to give buyers and counterparties enough to evaluate the rigour of the work before engaging.
The Desk's standing rule is that any figure published on this site or quoted to a buyer can be traced back to its source contract or contract set in the engagement file. Anonymisation is applied to protect the originating buyer. The underlying contract evidence is retained and can be referenced in writing to a buyer with a current engagement.
What the methodology will not do
The methodology will not produce a guarantee. The Desk does not promise a specific reduction against a specific renewal because the variables that determine the outcome are partly outside the firm's control. The buyer's internal alignment, the buyer's calendar discipline, the seller's commercial posture in a given quarter and the underlying state of the buyer's contract are all variables. The method is designed to produce the best outcome the variables support. The outcome is not the same on every engagement.
The methodology will also not produce a recommendation that ignores the buyer's broader business context. A renewal that looks good in isolation may not look good once the operational risk, the migration cost and the dependencies on adjacent systems are weighed. The Desk's recommendations always run against the broader frame, not against the line item alone.
What the methodology will do
The methodology will produce a position the buyer can defend in front of the buyer's internal finance, audit and procurement teams. It will produce numbers that survive the seller's scrutiny in a commercial conversation. It will produce a contract that is signed on terms the buyer can explain to the board without hedging. The quality of the methodology is measured by whether those three things hold across the engagement file, not by any single deal.
For buyers who want to walk through the method in detail before engaging, the three dedicated method pages are linked above and the Desk is happy to take the conversation further over a first call. The contact form at the bottom of every page is the fastest route.