Inventory Module
Documentation for stock quantities, adjustments, transfers, variants, availability, and inventory movement.
Inventory Module
Documentation for stock quantities, adjustments, transfers, variants, availability, and inventory movement.
Exact functionalities
Stock balance tracking by item and variant, movement ledger, reservations, cycle counts, adjustments, and availability status. Supports transaction-safe quantity updates and movement reason capture.
- Real-time stock quantities
- Inventory adjustments and movement tracking
- Variant-aware product stock
- Availability monitoring
- Operational inventory visibility
Workflow blueprint
Inbound receipt posts positive movement, outbound fulfillment posts issue movement, cycle count posts variance adjustments, and reservation lifecycle moves quantities between available and reserved states.
- Capture Inventory transaction input and context
- Validate permissions and business policy
- Commit lifecycle transition with audit metadata
- Propagate updates to dependent modules
- Review exceptions and close operational cycle
Data model and records
Item, Variant, StockBalance, StockMovement, StockReservation, and StockAdjustment with timestamps, source references, and reason codes to preserve operational traceability.
- Item
- Variant
- StockBalance
- StockMovement
- StockReservation
- and StockAdjustment with timestamps
- source references
- and reason codes to preserve operational traceability
Controls and business rules
No negative stock balance unless explicitly allowed by policy, adjustment must include reason code, and reservation release must restore available quantity. Counts and adjustments should remain auditable.
Define explicit and valid status transitions for Inventory
Require mandatory fields before high-impact actions
Block unauthorized overrides without approval evidence
Preserve immutable audit history on critical events
Apply idempotency and duplicate protection on write paths
Integrations
Connected to Sales and Ecommerce for promise-to-ship, Warehouse for physical execution, and MRP or Manufacturing for planned and consumed material.
- Connected to Sales and Ecommerce for promise-to-ship
- Warehouse for physical execution
- and MRP or Manufacturing for planned and consumed material
KPIs and reports
Stock accuracy, inventory turnover, stockout frequency, shrinkage, and adjustment trend by reason code.
- Stock accuracy
- inventory turnover
- stockout frequency
- shrinkage
- and adjustment trend by reason code
Key capabilities
These capabilities define what this module can execute and what outcomes it owns.
- Real-time stock quantities
- Inventory adjustments and movement tracking
- Variant-aware product stock
- Availability monitoring
- Operational inventory visibility
Business use cases
Use cases define where this module should be prioritized in rollout and adoption planning.
- Know current stock across operations
- Reduce stock errors and manual checks
- Support order fulfillment with accurate data
Operational workflow
Use this lifecycle sequence as the baseline for SOP documentation and team onboarding.
- Capture Inventory transaction input and context
- Validate permissions and business policy
- Commit lifecycle transition with audit metadata
- Propagate updates to dependent modules
- Review exceptions and close operational cycle
Controls and validation checklist
Define explicit and valid status transitions for Inventory
Require mandatory fields before high-impact actions
Block unauthorized overrides without approval evidence
Preserve immutable audit history on critical events
Apply idempotency and duplicate protection on write paths
Failure modes and safeguards
- Missing required data at transaction entry
- Unauthorized status transition attempts
- Cross-module reference mismatch after updates
- Duplicate mutation attempts from retries
- Delayed downstream synchronization and stale dashboards
Implementation and rollout plan
- Define owner, scope, and process objective
- Configure lifecycle, permissions, and defaults
- Run pilot workflows including edge cases
- Validate KPI outputs and integration behavior
- Train users and publish SOP guidance
- Execute staged go-live with checkpoint review
Test scenarios before go-live
Happy-path transaction completion
Policy rejection and manager override path
Role access boundaries per key action
Cross-module synchronization timing
Audit trail completeness on critical updates
KPI values validated against source records
Documentation maintenance checklist
Business overview and actual behavior are aligned
Workflow states match current implementation
Entities, roles, and integrations are current
KPI definitions match dashboards and reports
Known limitations and rollout notes are updated