Fixed asset list

Fixed asset list is one of Demiton's published registers for Australian civil construction. Fixed assets from your ERP, with cost, book value and depreciation. Demiton keeps it current from the systems a contractor already runs and publishes the record's shape as a versioned JSON Schema, so the same question works whichever system produced the record.

Part of Assets in the register catalog.

Register ID

fixed_asset_listUse this name to ask for the register. The API calls it a shelf ID.

Each record is

A stateThe current value of something, replaced when it changes.

Status

AvailableFilled today from connected systems, uploads or public data.

Data

OrganisationPrivate to each organisation's own workspace.

Version

v2 (2.0.2)Current version.

Download JSON SchemaSee an example record

Standards

This register's contract was designed against these standards and laws. Holding these records does not by itself certify compliance.

• AASB 116Property, Plant and Equipment (Australian adoption of IAS 16)Australia · compilation F2023C00192 (registered 2023-02-13) · clause paras 29-31, 43-44 · verified against full text
• ATO business record-keeping rulesATO record-keeping for business (general 5-year retention; longer for depreciating assets)Australia · page updated 2025-08-01 · public summary
• Corporations Act 2001 (Cth) s 286Corporations Act 2001 - obligation to keep financial records (7 years)Australia · current · clause s 286(2) · verified against full text
• IAS 16Property, Plant and Equipment (IFRS Accounting Standards)International · current (as amended) · clause paras 29-31, 43-44 · public summary
• ISO 55001Asset management - Vocabulary, overview and principlesInternational · 2024 (AS ISO 55000:2024 identical AU adoption) · paywalled, from a secondary description
• ISO 55001Asset management - Asset management system - RequirementsInternational · 2024 (AS ISO 55001:2024 identical AU adoption) · clause 7.6 · paywalled, from a secondary description
• ISO/TS 55010Asset management - Guidance on the alignment of financial and non-financial functionsInternational · 2024 (2019 edition withdrawn 2025-04-09) · clause Annex I; Annex H; Annex J · paywalled, from a secondary description
• ASC 360Property, Plant, and Equipment (FASB Accounting Standards Codification)United States · current · paywalled, from a secondary description

Connectors

Connected today

Demiton keeps this register current from these systems now.

• Business Central

On the roadmap

Systems in the planned connector rollout that can fill this register. Partial means the system holds only some of its fields.

• Xero Accounting

Fields

16 fields: 2 required, 13 optional, 1 defined by each organisation.

Required

Every record carries these fields.

external_idText

Stable identity of the source asset record (BC record id, cast to text).

Example: FA-1042

asset_class_codeText

ERP asset class code.

Example: PLANT

Optional

Present when the source system records them.

blockedTrue or false

The two status flags the ERP carries on the asset.

Example: false

component_ofText

Link from a significant component to its parent asset.

display_nameText

The asset's name/title as recorded in the ERP.

Example: Grader 140M #1

jurisdictionjurisdiction

Which measurement base and retention rule apply to this register.

Example: AU-QLD

legal_entityText

The company/legal entity the asset belongs to, where the connection is multi-company.

Example: Bridgeworks Group Pty Ltd

serial_numberText

Manufacturer serial number; the reconciliation key between the financial register and the operational plant register.

Example: CAT140M-58821

asset_referenceText

The ERP's own asset number (the natural key users quote).

Example: BWG-FA-1042

revalued_amountDecimal numberUnit: tenant currency

Revalued carrying amount, where the revaluation model applies.

last_modified_atDate and timeISO 8601, with time zone

When the ERP last changed the asset record; the harvest delta cursor and the retention clock's reference point.

Example: 2026-06-15T01:00:00Z

revaluation_dateDateYYYY-MM-DD

Date of the last revaluation.

measurement_modelTextUnit: revaluation)

—.

asset_subclass_codeText

ERP asset subclass code; a narrower class dimension.

Example: GRADER

custodian_employee_referenceText

The employee the asset is assigned to, as the ERP records it.

Example: BW-0117

Defined by each organisation

Their contents come from the organisation's own forms or systems, so they differ between organisations.

asset_location_codeText

ERP-configured location/site code for the asset.

Example: SUNSHINE-COAST-DEPOT

Example record

A sample from Bridgeworks Group, Demiton's demonstration company. The values are illustrative; the shape is exactly what the contract describes.

fixed_asset_list.example.json

{
  "asset_class_code": "PLANT",
  "asset_location_code": "SUNSHINE-COAST-DEPOT",
  "asset_reference": "BWG-FA-1042",
  "asset_subclass_code": "GRADER",
  "blocked": false,
  "custodian_employee_reference": "BW-0117",
  "display_name": "Grader 140M #1",
  "external_id": "FA-1042",
  "jurisdiction": "AU-QLD",
  "last_modified_at": "2026-06-15T01:00:00Z",
  "legal_entity": "Bridgeworks Group Pty Ltd",
  "serial_number": "CAT140M-58821",
  "source_system": "D365_BUSINESS_CENTRAL"
}

Version history

• v2 (current)
• v1

Use this contract

The contract is a standard JSON Schema (draft 2020-12) document, so any JSON Schema validator can check a record against it. Keywords starting with x-demiton- add Demiton's own meaning, such as units and requiredness, and validators ignore them.

Schema URL

https://docs.demiton.io/registers/fixed_asset_list/v2.json

Show the full JSON Schema

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