The Compliance Engine maps newly uploaded scans and GPO evaluations to
ISO controls while the new Data Hub switch "Map new scans automatically"
is on (default off). An engine-side watcher reads only through
ComplianceReadPort: active scan runs and, for GPOs, the deviation rows of
each timeslot as filtered Result DB pages. It starts the existing ISO
batch per new scan run or per timeslot with new GPO rows; already mapped
rules are reused, so only new rules reach the model. Existing data forms
the baseline and is not mapped retroactively.
The switch lives in the engine's own settings file, not a Core table.
Switching the Compliance Engine off in the Engines popup also switches
automatic mapping off server-wide.
Core changes (released Platform, Core Tests, Presentation, Governance):
PUT /reference-data/iso-corpus/auto-mapping route, setIsoAutoMapping API
client method, subscribeEnginePreferences export, AGENTS.md decision and
product version 2.19.1 -> 2.20.0.
Binh
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