> ## Documentation Index
> Fetch the complete documentation index at: https://www.twicecommerce.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# Inventory Overview
> View, track, and manage all stock items in your inventory through the main inventory table
export const viewAccessDefinition = "Read-only access without ability to make changes.";
export const editAccessDefinition = "Update and read data, but cannot create or delete.";
export const manageAccessDefinition = "Create, update, read, and delete data.";
export const permissionsDefinition = "The actions you are authorized to perform.";
export const visibilityDefinition = "Which features, sections, or data tables are visible to you.";
export const userRoleDefinition = "What a user can see and do. Each user has one built-in system role — Owner, Admin, Manager, or Member — and can also be assigned any number of custom roles you create with specific permissions. Effective access is the combination of all their roles.";
This view can look different dependent on your user role.
See [Visibility & Permissions](#visibility-and-permissions) for details.
inventory/stock-items
## Primary Purpose
The Inventory view provides a comprehensive table of all your stock items, enabling you to track, search, and manage your inventory.
Browse all stock items in your inventory, organized by stock codes.
Read more: [Stock Items Key Concept](/docs/concepts/inventory/stock-items)
The **Availability** column shows whether each stock item has free stock at the selected locations. Items with at least one available unit display an "Available" chip (green indicator). Items with no free units display "Not Available" (red indicator).
Filter the table by availability status to quickly find items that are free or fully committed. The availability value is computed from the item's capacity minus any overlapping unavailability records (orders, reservations, buffer times) within the selected date range.
Monitor the current status, location, and availability of each item in real-time with temporal views.
Read more: [Timeline View](/docs/admin/tables)
Record and track revenue, maintenance costs, and other financial data for each individual item.
Read more: [Incomes & Expenses](/docs/inventory/stock-items/income-and-expenses)
Add new items to your inventory using the registration tools or bulk import features.
Read more: [Stock Item Details](/docs/inventory/stock-items/general)
## Related Concepts
Here are a few key concepts of TWICE Commerce that relate to the Inventory view.
TWICE uses a serialized inventory system, allowing you to track each item individually rather than just by SKU count.
Read more: [Stock Items](/docs/concepts/inventory/stock-items)
Each inventory record is identified by a stock code, which serves as the primary identifier for tracking.
Read more: [Stock Codes](/docs/concepts/inventory/stock-codes)
Custom [attributes](/docs/concepts/admin/attributes) defined on your SKUs and stock items appear as dynamic columns in the table. Each attribute column supports filtering and sorting based on its type:
| Attribute type | Filter operators |
| -------------- | -------------------------------------------------- |
| Text | Contains, equals, starts with, ends with, is empty |
| Number | Equals, greater than, less than, between |
| Select | Is, is not |
| Multi-select | Contains any of the selected options |
| Boolean | Yes / No |
Attribute values follow the [inheritance model](/docs/inventory/stock-items/attributes): stock items inherit from their parent SKU unless overridden at the item level. Filtering respects this inheritance — a filter matches the effective value, whether it comes from the stock item or the SKU.
The inventory table supports all standard table features plus a dedicated timeline view for temporal data.
Read more: [Data Tables](/docs/admin/tables)
## Visibility and Permissions
Access to this view is controlled by your user role. Your user role determines both
visibility and
permissions for
manage,
edit, and
view access levels.
| Feature | Admin | Manager | Member |
| ----------------- | ----- | ------- | ------ |
| Stock Items Table | ✓ | ✓ | ✓ |
| Timeline View | ✓ | ✓ | ✓ |
| Summary Cards | ✓ | ✓ | ✓ |
| Import/Export | ✓ | ✓ | ✗ |
| Resource | Admin | Manager | Member |
| ------------------- | ------ | ------- | ------ |
| Stock Items | Manage | Edit | View |
| Item Registration | Manage | Edit | View |
| Income/Expense Data | Manage | Edit | View |
| Item Attributes | Manage | Edit | View |