goal-state.md: schemas-repo seed paragraph (line 574) now reflects the `_base` equipment-class template (universal cross-machine baseline that every other class extends), explicit alignment to OPC UA Companion Spec OPC 40010 (Machinery) for the Identification component + MachineryOperationMode enum, OPC UA Part 9 for alarm-summary fields (HasActiveAlarms, ActiveAlarmCount, HighestActiveAlarmSeverity), ISO 22400 for lifetime counters (TotalRunSeconds, TotalCycles) that feed Availability + Performance KPIs, the canonical state vocabulary declared in `_base.stateModel`, and the OtOpcUa central config DB extension with 9 nullable OPC 40010 identity columns (Manufacturer, Model, SerialNumber, HardwareRevision, SoftwareRevision, YearOfConstruction, AssetLocation, ManufacturerUri, DeviceManualUri). Updated format-decisions count from 8 to 10 (added D9 _base+extends inheritance, D10 category→folder mapping). Multi-identifier section (line 156) gains a paragraph describing the OPC 40010 fields as additional first-class metadata beyond the five identifiers, with the operator-set / driver-dynamic-override pattern documented.
roadmap.md: OtOpcUa Year 1 cell (line 66) gains the universal `_base` equipment-class template seeded by the OtOpcUa team, with explicit OPC 40010 / OPC UA Part 9 / ISO 22400 references and the rationale ("avoids per-class drift in identity / state / alarm field naming and ensures every machine in the estate exposes the same baseline metadata regardless of vendor").
handoffs/otopcua-corrections-2026-04-17.md: appended a Round 3 addendum capturing the four follow-on additions (ACL design closing B1, dev-environment two-tier model, cutover scope removal closing C5, `_base` template + OPC 40010 columns building on B2). Updated summary table marks B1 / C1 / C5 as CLOSED, B2 as PARTIALLY CLOSED. Round 3 additions are committed in lmxopcua at `4903a19` and `d8fa3a0`, and in 3yearplan at `5953685` and `cd85159`.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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