Korea closing calendars and anomaly windows
Detection that fires after owners have locked their weekends is theater. In Korea-based groups, plant close, group consolidation, and external PBC requests stack tightly. Anomaly windows need to sit where humans still answer chat.
Place three checkpoints
We recommend a soft scan after subledger freeze, a hard scan before consolidation upload, and a narrow post-close scan for late journals only. Publishing those windows on the shared calendar reduces “why didn’t you catch this” arguments.
Name a substitute owner
Every queue needs a backup reviewer for public holidays and sudden leave. Orphaned alerts are how findings age into silence.
Regional nuance
Teams with Boeun or other regional plants often need an earlier soft scan than Seoul HQ expects. Write the difference down; do not rely on tribal knowledge.
For a facilitated cadence workshop, ask about Signal Desk or Controllers Circle.