OPDA Knowledge base
Schema Page 46a2f Generated 2026-05-17 DAMA · Data Modeling & Design

Other · environmental

24 leaves 0.0% Declaration 100.0% Evidence 0.0% Derivation 16 in overlays 0 with worked example

Entity relationships

--- config: layout: elk elk: direction: DOWN nodePlacementStrategy: BRANDES_KOEPF mergeEdges: false --- erDiagram Transaction ||--o| PropertyPack : "propertyPack" PropertyPack ||--o| LocalSearches : "localSearches" LocalSearches ||--o| LocalAuthoritySearches : "localAuthoritySearches" LocalAuthoritySearches ||--o| OtherMatters : "otherMatters" OtherMatters ||--o| DrainageMatters : "drainageMatters" OtherMatters ||--o| ContaminatedLand : "contaminatedLand" OtherMatters ||--o| RadonGas : "radonGas" ContaminatedLand ||--o| ContaminatedLandNotice : "contaminatedLandNotice" ContaminatedLand ||--o| InRelationToARegisterMaintainedUnderSection78R : "inRelationToARegisterMaintainedUnderSection_78R" ContaminatedLand ||--o| DecisionToMakeAnEntry : "decisionToMakeAnEntry" ContaminatedLand ||--o| Entry : "entry" DrainageMatters ||--o| PropertyServedByASustainableUrbanDrainage : "propertyServedByASustainableUrbanDrainage" DrainageMatters ||--o| SuDsFeaturesWithinTheBoundaryOfTheProperty : "suDsFeaturesWithinTheBoundaryOfTheProperty" DrainageMatters ||--o| IfPropertyBenefitsFromASuDsForWhichThereIsAChargeWhoBillsThePropertyForSurfaceWaterDrainageCharge : "ifPropertyBenefitsFromASuDsForWhichThereIsAChargeWhoBillsThePropertyForSurfaceWaterDrainageCharge" Transaction { } PropertyPack { } LocalSearches { } LocalAuthoritySearches { } OtherMatters { } ContaminatedLand { } ContaminatedLandNotice { string details "Details" string yesNo "yesNo" } DecisionToMakeAnEntry { string details "Details" string yesNo "yesNo" } Entry { string details "Details" string yesNo "yesNo" } InRelationToARegisterMaintainedUnderSection78R { string details "Details" string yesNo "yesNo" } DrainageMatters { } IfPropertyBenefitsFromASuDsForWhichThereIsAChargeWhoBillsThePropertyForSurfaceWaterDrainageCharge { string details "Details" string yesNo "yesNo" } PropertyServedByASustainableUrbanDrainage { string details "Details" string yesNo "yesNo" } SuDsFeaturesWithinTheBoundaryOfTheProperty { string details "Is the owner responsible for maintenance?" string yesNo "yesNo" } RadonGas { string details "Details" string yesNo "yesNo" }
Physical model — every JSON object owned by this page is a node, every scalar field a row. 15 objects, 24 scalar fields. Generated from the schema walk; click any node to jump to its table.

Object model

Other · environmental

Transaction

transaction (root)

No scalar fields on this object — pure container.

Property Pack

propertyPack

No scalar fields on this object — pure container.

Local Searches

propertyPack.localSearches

No scalar fields on this object — pure container.

Local Authority Searches

propertyPack.localSearches.localAuthoritySearches

No scalar fields on this object — pure container.

Other Matters

propertyPack.localSearches.localAuthoritySearches.otherMatters

No scalar fields on this object — pure container.

Contaminated Land

propertyPack.localSearches.localAuthoritySearches.otherMatters.contaminatedLand

No scalar fields on this object — pure container.

Radon Gas

propertyPack.localSearches.localAuthoritySearches.otherMatters.radonGas
Title Description Type Kind Field Required Overlays Affordance
Details — string Evidence details — — —
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—

Contaminated Land Notice

propertyPack.localSearches.localAuthoritySearches.otherMatters.contaminatedLand.contaminatedLandNotice
Title Description Type Kind Field Required Overlays Affordance
Details — string Evidence details — — —
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—

Decision To Make An Entry

propertyPack.localSearches.localAuthoritySearches.otherMatters.contaminatedLand.decisionToMakeAnEntry
Title Description Type Kind Field Required Overlays Affordance
Details — string Evidence details — — —
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—

Entry

propertyPack.localSearches.localAuthoritySearches.otherMatters.contaminatedLand.entry
Title Description Type Kind Field Required Overlays Affordance
Details — string Evidence details — — —
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—

In Relation ToA Register Maintained Under Section 78R

propertyPack.localSearches.localAuthoritySearches.otherMatters.contaminatedLand.inRelationToARegisterMaintainedUnderSection_78R
Title Description Type Kind Field Required Overlays Affordance
Details — string Evidence details — — —
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—

If Property Benefits FromA Su Ds For Which There IsA Charge Who Bills The Property For Surface Water Drainage Charge

propertyPack.localSearches.localAuthoritySearches.otherMatters.drainageMatters.ifPropertyBenefitsFromASuDsForWhichThereIsAChargeWhoBillsThePropertyForSurfaceWaterDrainageCharge
Title Description Type Kind Field Required Overlays Affordance
Details — string Evidence details — — —
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—

Property Served ByA Sustainable Urban Drainage

propertyPack.localSearches.localAuthoritySearches.otherMatters.drainageMatters.propertyServedByASustainableUrbanDrainage
Title Description Type Kind Field Required Overlays Affordance
Details — string Evidence details — — —
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—

Su Ds Features Within The Boundary Of The Property

propertyPack.localSearches.localAuthoritySearches.otherMatters.drainageMatters.suDsFeaturesWithinTheBoundaryOfTheProperty
Title Description Type Kind Field Required Overlays Affordance
Is the owner responsible for maintenance? — string Evidence details — — —
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—
yesNo — string Evidence yesNo —
Local Authority CON29R search return (CON29R)
—

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