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Discovery and Scoping  ›  Capstone Project

Trade-offs: Scope, Speed, Quality

Tradeoffs: Scope, Speed, Quality 14 minWhen the date is fixed, trade scope rather than quality, keep a quality floor you never cross, and let the customer make the choice with clear options.

Trade-offs: Scope, Speed, Quality

Week seven. Harbourline's third-busiest carrier has switched to a new invoice layout, and handling it properly will take about four days. Meera presents the pilot's results to the CEO in ten days, and that date will not move. Something has to give. The questions are what gives, and who gets to decide.

The rule

Hold the quality floor, flex the scope, and let the customer choose.

Every engagement balances three levers:

  • Scope: what the work includes.
  • Speed: when it is delivered.
  • Quality: how correct, safe and reliable it is.

Push one and the others move. In FDE work the date is often fixed by something outside your control, such as a board meeting, a budget cycle or a contract renewal. That usually leaves scope as the lever to pull.

Quality has a floor: a level you never go below, whatever the deadline. At Harbourline the floor includes never approving a payment on a figure the system is unsure of, never letting invoice data outside the agreed cloud account, and always recording who approved what. Above the floor, quality can be pilot grade: plain screens, and rare cases handled by a clerk.

The last part of the rule matters most. Trade-offs belong to the customer. Your job is to make the choice clear; theirs is to make it.

Why not just decide yourself? Because the customer lives with the consequences. Dropping a carrier means Farhan's clerks keep checking its invoices by hand; dropping the reports page means Meera shows her CEO a spreadsheet. People accept a trade-off they chose far more readily than one they discover later.

The shortcut

Bring options, not problems. When a squeeze arrives, check the floor first, then offer two or three options, each with what is gained and what is lost, plus your recommendation.

The new invoice layoutStep 1 of 4
  1. The squeeze

    Handling the new layout costs about four days. The CEO presentation is in ten days.

The trap is the silent quality cut: skipping tests, or letting uncertain figures through, to hit the date. Nobody chose it, and it surfaces weeks later as a wrong payment.

Drills

Answer fast — trust the rule.

quick drill

The date is fixed and the work does not fit. Which lever do you usually pull first?

quick drill

Which of these is below Harbourline's quality floor, and so never acceptable?

quick drill

Who should make the final call on dropping a carrier from the pilot?

quick drill

A teammate suggests, "Let's skip the tests this week to make the demo." What is wrong with that?

quick drill

Which message to Meera follows the shortcut?

Remember

  • Hold the quality floor, flex the scope, and let the customer choose.
  • Shortcut: options, not problems, each with gains, losses and a recommendation.
  • Trap: silently cutting quality to hit a date.

Practice — level up

0/1 solved

Write your answer, then compare it with a rubric and a model answer.

ExplainOptions, not problems

Write the message you would send Meera about the carrier's new invoice layout, then explain why it is structured the way it is.