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Closed Testing

Plan Your Testing Calendar Around Participant Start Dates

Use a cohort timeline to avoid confusing invitation dates with continuous participation.

12Tester14Days Editorial•Published May 10, 2026•Updated September 29, 2026•Reviewed by 12Tester14Days Editorial•14 Days
4 minestimated read
3guide sections
2references
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On this page · 4 sections
  1. 01Record events separately
  2. 02Model a staggered start
  3. 03Handle changes without guessing
  4. 04Official sources

At a glance

In plain English

  • Record events separately
  • Model a staggered start
  • Handle changes without guessing
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Record events separately

Keep separate entries for release preparation, invitations, successful opt-ins, and feedback sessions. A single date labelled testing started hides important differences. Use one timezone for your internal records so a late-night invitation does not look like an extra completed day.

Model a staggered start

Suppose several participants join on Monday and the rest on Wednesday. Do not assume the entire group shares Monday's history. Consult Play Console's eligibility state before applying. This example illustrates scheduling uncertainty; it does not calculate an official eligibility date.

Handle changes without guessing

If someone leaves, identify whose continuous participation remains. A replacement does not inherit another person's history. Update your forecast and explain the delay to stakeholders. Do not claim every participant's progress automatically resets when one person opts out.

Illustration of a tester activity dashboard with a rising engagement chart and daily activity dots
Track tester participation throughout the window instead of checking only on the final day.

Sources

Official references used

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