RESOURCES · THE KESTREL METHOD™
Why the Critical Path Should Follow the Product—Not the Calendar
The calendar represents what the organization expects to happen. The product represents what is actually happening. Effective critical-path management requires understanding the evolving state of the product.
The Product Is the Reality
A product exists within the conditions created by its materials, suppliers, approvals, decisions, testing, fit, costing, production requirements, and dependencies. Those conditions determine what is actually possible. A due date answers when an activity should happen. A critical path asks what happens if it does not. Late does not automatically mean critical, and not late does not automatically mean safe. The significance of an activity depends on its relationship to the product.
Focus on the Product So the Calendar Becomes the Result
This is a central principle of The Kestrel Method™. It does not mean deadlines are unimportant. It means deadlines are more achievable when teams focus on the conditions that determine whether deadlines can be met. The calendar provides the commitment. The product provides the current reality. The critical path connects the two.
Frequently Asked Questions
What is a critical path in apparel product development?
Is a development calendar the same as a critical path?
Can the critical path change during development?
Is every overdue activity part of the critical path?
Manage What Determines the Date
A calendar tells you where the product needs to be. The product tells you what must happen to get there. Kestrel One™ OS connects product development activity with the conditions and dependencies surrounding each style so teams can focus on what matters before a missed milestone becomes the signal.
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