1. Spare Parts SCM
  2. Data model and import order
Reference

The tables behind Spare Parts SCM

Spare Parts SCM ships with 13 tables, grouped here by the feature that uses them. Every record your team works with lives in one of them, and you can add fields and tables in Proto.

Tables
13
Features
6
Change it
Add fields and tables in Proto

How the model is organised

Stock requests:

Stock requests, critical spares. Keep demand and critical reorder review tied to one parent request.

Part and lot identity:

Stock items, stock lots. Carry SKU, base unit, lot expiry and release state.

Locations and people:

Organizations, storage locations, team members, Users. Define operating scope and actors.

Stock evidence:

Stock reservations, stock movements. Track claims and signed posted effects.

Review evidence:

Record attachments, review decisions, operation receipts. Keep files, human decisions and guarded outcomes distinct.

Every table, by feature

Stock requests

5 tablesAbout this feature
  • Stock requests

    Stock requests that drive receive, move, reserve, consume and reorder operations.

    Linked to Organizations, Team members, Storage locations, Stock items
  • Stock items

    Spare part catalog items with base unit and lot-tracking rules.

    Linked to Organizations
  • Storage locations

    Warehouses, service depots and vendor stockrooms holding spare parts.

    Linked to Organizations
  • Organizations

    Operating organizations that own spare-parts inventory and stock operations.

  • Team members

    Authenticated platform users acting as inventory coordinators, reviewers and administrators.

    Linked to Organizations, Users

Critical spares

5 tablesAbout this feature
  • Critical spares

    Critical-spare reorder extensions with criticality, minimum units and review state.

    Linked to Stock requests, Organizations
  • Stock requests

    Stock requests that drive receive, move, reserve, consume and reorder operations.

    Linked to Organizations, Team members, Storage locations, Stock items
  • Review decisions

    Independent approve, reject and return decisions recorded against request revisions.

    Linked to Stock requests, Team members
  • Record attachments

    Evidence files attached to stock requests.

    Linked to Stock requests, Team members
  • Operation receipts

    Idempotent operation receipts for guarded workflow commands.

    Linked to Stock requests

Parts and lots

4 tablesAbout this feature
  • Stock items

    Spare part catalog items with base unit and lot-tracking rules.

    Linked to Organizations
  • Stock lots

    Lot and batch tracking records with expiry and release state.

    Linked to Stock items
  • Stock movements

    Posted signed stock movements generated by workflow operations.

    Linked to Stock requests, Stock items, Storage locations, Stock movements
  • Stock reservations

    Active claims on free stock by item, location and lot.

    Linked to Stock requests, Stock items, Storage locations, Stock lots

Locations and organizations

5 tablesAbout this feature
  • Organizations

    Operating organizations that own spare-parts inventory and stock operations.

  • Storage locations

    Warehouses, service depots and vendor stockrooms holding spare parts.

    Linked to Organizations
  • Team members

    Authenticated platform users acting as inventory coordinators, reviewers and administrators.

    Linked to Organizations, Users
  • Users

    Users

    Linked to Users
  • Stock requests

    Stock requests that drive receive, move, reserve, consume and reorder operations.

    Linked to Organizations, Team members, Storage locations, Stock items

Reservations and movements

6 tablesAbout this feature
  • Stock reservations

    Active claims on free stock by item, location and lot.

    Linked to Stock requests, Stock items, Storage locations, Stock lots
  • Stock movements

    Posted signed stock movements generated by workflow operations.

    Linked to Stock requests, Stock items, Storage locations, Stock movements
  • Stock requests

    Stock requests that drive receive, move, reserve, consume and reorder operations.

    Linked to Organizations, Team members, Storage locations, Stock items
  • Stock items

    Spare part catalog items with base unit and lot-tracking rules.

    Linked to Organizations
  • Stock lots

    Lot and batch tracking records with expiry and release state.

    Linked to Stock items
  • Storage locations

    Warehouses, service depots and vendor stockrooms holding spare parts.

    Linked to Organizations

Review and evidence

6 tablesAbout this feature
  • Review decisions

    Independent approve, reject and return decisions recorded against request revisions.

    Linked to Stock requests, Team members
  • Record attachments

    Evidence files attached to stock requests.

    Linked to Stock requests, Team members
  • Operation receipts

    Idempotent operation receipts for guarded workflow commands.

    Linked to Stock requests
  • Critical spares

    Critical-spare reorder extensions with criticality, minimum units and review state.

    Linked to Stock requests, Organizations
  • Stock requests

    Stock requests that drive receive, move, reserve, consume and reorder operations.

    Linked to Organizations, Team members, Storage locations, Stock items
  • Team members

    Authenticated platform users acting as inventory coordinators, reviewers and administrators.

    Linked to Organizations, Users

Keys and references

Use organization and location codes as stable import keys. Match items by SKU within the intended organization. Preserve request record number and revision. A critical spare, attachment, decision, movement or receipt references its parent request. Lot-linked reservations and movements should point to the same catalog item as the lot. Keep operation key stable across retries and retain source revision on review decisions.

Migration order

  1. Load Organizations and Users, then active team members and storage locations.
  2. Load stock items with SKU, base unit and lot-tracking choice; load stock lots against the right item.
  3. Load stock requests and linked critical spares with their current revisions.
  4. Load record attachments, review decisions and operation receipts with their parent and actor references.
  5. Load stock reservations and stock movements, then reconcile quantities, lot links, posted flags and reversals.

Set up Spare Parts SCM your way.

Start free, then use Proto to change fields, steps and approvals before your team goes live.

How to get started