diff --git a/CLAUDE.md b/CLAUDE.md
index 018edffa..d6c45deb 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -51,6 +51,7 @@ Other peers in the `scadaproj` family (see `scadaproj/CLAUDE.md` for details): `
- Each component document follows a consistent structure: Purpose, Location, Responsibilities, detailed design sections, Dependencies, and Interactions.
- The README.md component table must stay in sync with actual component documents. When a component is added, removed, or renamed, update the table.
- Cross-component references in Dependencies and Interactions sections must be kept accurate across all documents. When a component's role changes, update references in all affected documents.
+- Exception: DelmiaNotifier (#27) is an external client tool, not a cluster component; its spec is the project README (`src/ZB.MOM.WW.ScadaBridge.DelmiaNotifier/README.md`) plus `docs/plans/2026-06-26-delmia-recipe-notifier-design.md` — there is intentionally no `Component-DelmiaNotifier.md`.
## Refinement Process
diff --git a/README.md b/README.md
index e5d64951..31ce7414 100644
--- a/README.md
+++ b/README.md
@@ -108,7 +108,7 @@ Both stacks share the infrastructure services in [`infra/`](infra/) (MS SQL, LDA
### Component Reference Documentation
-The design documents above are the **specs** (what each component does and why). For developer **reference** docs that describe how the shipped code works — with real code examples, drawn from `src/` and written to the [Style Guide](StyleGuide.md) — see [docs/components/](docs/components/). One doc per component (plus the shared TreeView), indexed in [docs/components/README.md](docs/components/README.md).
+The design documents above are the **specs** (what each component does and why). For developer **reference** docs that describe how the shipped code works — with real code examples, drawn from `src/` and written to the [Style Guide](StyleGuide.md) — see [docs/components/](docs/components/). Reference docs exist for 24 of the 27 components (plus the shared TreeView); ScriptAnalysis (#25), KpiHistory (#26), and DelmiaNotifier (#27) are pending — tracked in [docs/plans/2026-07-08-deferred-work-register.md](docs/plans/2026-07-08-deferred-work-register.md). Indexed in [docs/components/README.md](docs/components/README.md).
### Reference Documentation
diff --git a/docs/components/README.md b/docs/components/README.md
index 99c9f990..0478b9ab 100644
--- a/docs/components/README.md
+++ b/docs/components/README.md
@@ -5,6 +5,10 @@ code in `src/` actually works — with real code examples. These complement the
[design specs](../requirements/) in `docs/requirements/`: the specs say what a
component should do and why; these docs say how the code does it.
+Reference docs exist for 24 of the 27 components (plus the shared TreeView, listed below).
+ScriptAnalysis (#25), KpiHistory (#26), and DelmiaNotifier (#27) are pending — tracked in
+[../plans/2026-07-08-deferred-work-register.md](../plans/2026-07-08-deferred-work-register.md).
+
| # | Component | Description |
|---|-----------|-------------|
| 1 | [Template Engine](TemplateEngine.md) | Template modeling, inheritance, composition, flattening, diffs, and semantic validation as implemented by the engine's services. |
diff --git a/docs/requirements/Component-Commons.md b/docs/requirements/Component-Commons.md
index ce5b3025..0b099f2e 100644
--- a/docs/requirements/Component-Commons.md
+++ b/docs/requirements/Component-Commons.md
@@ -291,6 +291,10 @@ ZB.MOM.WW.ScadaBridge.Commons/
│ │ # SiteCallRelayMessages
│ └── Management/ # HTTP/ClusterClient management commands + registry,
│ # including TransportCommands (Export/Preview/Import bundle)
+├── Observability/ # ScadaBridgeTelemetry — shared Meter ("ZB.MOM.WW.ScadaBridge") +
+│ # counters/observable-gauges (deployments applied, inbound-API
+│ # requests/abandoned execs, S&F replication failures, site
+│ # connections up, S&F queue depth) with emit helpers
├── Serialization/ # OpcUaEndpointConfigSerializer (typed↔legacy JSON)
└── Validators/ # OpcUaEndpointConfigValidator
```
diff --git a/docs/requirements/Component-ConfigurationDatabase.md b/docs/requirements/Component-ConfigurationDatabase.md
index 1d9f3244..e5bd42b0 100644
--- a/docs/requirements/Component-ConfigurationDatabase.md
+++ b/docs/requirements/Component-ConfigurationDatabase.md
@@ -167,6 +167,8 @@ Repository interfaces are defined in **Commons** alongside the POCO entity class
Each implementation class uses the DbContext internally and works with the POCO entity classes from Commons. Consuming components depend only on Commons (for interfaces and entities) — they never reference this component or EF Core directly. The DI container in the Host wires the implementations to the interfaces.
+Site-side exception: read-only SQLite-backed implementations of shared repository interfaces live in `src/ZB.MOM.WW.ScadaBridge.SiteRuntime/Repositories/` (currently `SiteExternalSystemRepository`) — same Commons interface, site-local store, writes throw `NotSupportedException` because site artifacts are managed exclusively by deployment from Central.
+
#### Native Alarm Source Repository Methods
`ITemplateEngineRepository` (implemented by `TemplateEngineRepository`) gains CRUD for both native alarm source entities, mirroring the existing alarm-override methods one-for-one:
diff --git a/src/ZB.MOM.WW.ScadaBridge.ManagementService/ZB.MOM.WW.ScadaBridge.ManagementService.csproj b/src/ZB.MOM.WW.ScadaBridge.ManagementService/ZB.MOM.WW.ScadaBridge.ManagementService.csproj
index aa87c738..e86a51d5 100644
--- a/src/ZB.MOM.WW.ScadaBridge.ManagementService/ZB.MOM.WW.ScadaBridge.ManagementService.csproj
+++ b/src/ZB.MOM.WW.ScadaBridge.ManagementService/ZB.MOM.WW.ScadaBridge.ManagementService.csproj
@@ -23,6 +23,6 @@
-
+