Reconstruct what the team knew before judging its decision

In a crisis exercise, a management team practises responding to disruption. Consider a fictional outage: the team delays arranging an alternative supply because restoration is reported to be imminent. When the outage lasts longer, that outcome alone does not establish a poor decision, because the debrief must first examine what the team could have known at the time.

I suggest establishing an information boundary for each decision under review. This means recording what the team could access at that point: confirmed reports, unresolved contradictions and assumptions explicitly in use. The complete scenario script does not automatically belong within that boundary.

My exploratory conference manuscript “The Decision Corridor: An Exploratory Rubric for Reviewing Temporal Actionability in Crisis Management Team Decisions” (Rico Kerstan, version dated 29 May 2026) examines decision episodes in their scenario context. “Decision Corridor” means the range of plausible, actionable and directed options under the exercise conditions. I draw the documentation proposal from its exploratory, scenario-based review approach.

For one selected episode, the person maintaining the decision log can establish its timing and the assignment made, while exercise control identifies which messages had reached the team. Team members explain which reports they considered reliable, allowing the review to distinguish delivery, recognition and interpretation.

That separation changes the training response. Failing to obtain information calls for a different intervention from drawing an unsuitable conclusion from accurate information. If a report was inaccessible, the first issue is the communication route. If it was available but overlooked, the review needs to examine how the team processed it. Calling both situations a bad decision removes the distinction needed for corrective action.

For the next crisis exercise, the exercise lead should select an episode with a traceable message sequence. Where the record is incomplete, the judgment must remain provisional. The first improvement is then a more precise record of that gap. A later situation picture must not silently become the knowledge attributed to the team at the time. The closing note should identify both the supported judgment and the additional record needed next time.