Custom Engineering · Development Testing and Delivery
Maintenance Upgrades and Change Management
The cheapest long-term cost reduction is a change process that stops uncontrolled variation in a fielded system.
Overview
- Baseline every delivered configuration, and record every field change against that baseline.
- Separate maintenance (restores the baseline) from modification (changes it); only the second needs re-verification.
- Publish the support period and the end-of-support process up front.
- Keep a single source of truth for firmware, software and documentation versions.
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- Procurement and Selection GuidesView
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