Progress Iteratively With Feedback

Progressing iteratively with feedback means delivering small, outcome-focused increments with feedback designed into each step, which reduces risk and generates learning. Like other guiding principles, it works best as a habit applied alongside the others rather than as a slogan.

• Define a minimum useful increment that delivers value; splitting work without delivering value is a pitfall.
• Set a short learning cycle and capture a baseline first, so the benefit of each increment can be demonstrated.
• Collect consumer and operational feedback early, since feedback that arrives too late is a common failure. In the article's example, a new catalogue launches for one service group and search evidence shapes the next category design.
• Adjust the next increment based on what was learned, and avoid scaling before basic issues are resolved.
• Measure time to feedback, increment outcome and learning applied together, each with an agreed baseline, data source and owner, and review trends with both providers and consumers.
• Where ownership crosses boundaries, put feedback collection on the shared agenda and keep the resulting commitment visible. Retain only changes that improve value, flow, resilience or experience.