Site requisitions

Site requisitions for materials, plant or resources, by worker and project.

Part of Projects in the register catalog.

Register ID

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

Each record is

An eventSomething that happened at a point in time.

Status

AvailableFilled today from connected systems, uploads or public data.

Data

OrganisationPrivate to each organisation's own workspace.

Version

v1Current version.

Download JSON SchemaSee an example record

Connectors

Connected today

Demiton keeps this register current from these systems now.

• Assignar

On the roadmap

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

None planned yet.

Fields

15 fields: 3 required, 10 optional, 2 defined by each organisation.

Required

Every record carries these fields.

external_idText

Assignar form-result id; substrate source identity and idempotency key.

Example: ASGN-FR-71022

occurred_atDate and timeISO 8601, with time zone

Submission time of the requisition — the episodic event time.

Example: 2026-06-11T07:00:00

workerNumber

The worker the requisition is attributed to.

Example: 5505

Optional

Present when the source system records them.

projectNumber

The project the request serves, when the form captured it.

Example: 8101

financial_periodText

The accounting period the request falls in; a declared coordinate, not present in the source payload.

Example: 2026-06

form_idWhole number

Which Assignar requisition form template produced the row — provenance for a title-pattern match that can sweep renamed forms.

date_of_requestDateYYYY-MM-DD

The date the requester raised the request.

Example: 2026-06-11

date_requiredDateYYYY-MM-DD

The date the requested items are needed on site.

Example: 2026-06-13

delivery_addressText

Where the requested items are to be delivered.

Example: Emerald Street site compound, Yamala QLD 4702

site_addressText

The site address, where distinct from the delivery address.

project_taskText

The project task/activity the request is for.

Example: Pavement base course

commentsText

Free-text note from the requester.

Example: Needed before Friday pour

source_modified_atDate and timeISO 8601, with time zone

Last modification at source; the form_pattern delta cursor.

Defined by each organisation

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

requested_itemsList

The plant/equipment and staff the requisition asks for, as an itemised list rather than one top-level key per named person or machine.

custom_questionsGroup of fields

The residual tenant form answers, including the form's own approval/authorisation answers.

Example record

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

site_requisitions.example.json

{
  "comments": "Needed before Friday pour",
  "date_of_request": "2026-06-11",
  "date_required": "2026-06-13",
  "delivery_address": "Emerald Street site compound, Yamala QLD 4702",
  "external_id": "ASGN-FR-71022",
  "financial_period": "2026-06",
  "occurred_at": "2026-06-11T07:00:00",
  "project": 8101,
  "project_task": "Pavement base course",
  "requested_items": [
    {
      "item": "Compaction plate",
      "quantity": 2
    },
    {
      "item": "20mm road base",
      "quantity": 40,
      "unit": "tonnes"
    }
  ],
  "worker": 5505
}

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/site_requisitions/v1.json

Show the full JSON Schema

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