> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.claruswms.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Stock Batch vs. Batch Columns

> Understand the difference between the Batch and Stock Batch columns for accurate stock tracking.

The system has two columns related to batch numbers: **Batch** and **Stock Batch**. While they often show similar information, they pull data from different sources. Understanding this difference is important for accurate stock tracking.

## How to add a batch number to stock

When you receive or add stock, you can assign a batch number by adding the **Batch** column using the column manager. Once added, the batch number is linked to that specific stock line.

## Understanding the difference

| Column          | Data Source        | Description                                                        |
| --------------- | ------------------ | ------------------------------------------------------------------ |
| **Stock Batch** | Stock records      | Always reflects the batch number directly from the stock record    |
| **Batch**       | Tasks/transactions | Shows batch numbers connected to active tasks that use stock lines |

The **Batch** column might sometimes be blank. This happens when a task was created before a batch number was assigned. In these cases, the **Stock Batch** column will have the information, but the **Batch** column will not.

<Info>
  The Stock Batch column always reflects the batch number directly from the stock record, even if the Batch column is blank due to a task being created before a batch was assigned.
</Info>

## Frequently asked questions

<AccordionGroup>
  <Accordion title="What is the primary function of the Batch column?">
    It shows batch numbers linked to active tasks that use stock lines, pulling data from the tasks/transactions screen.
  </Accordion>

  <Accordion title="Why might the Batch column sometimes be empty?">
    The Batch column may be empty if a task was created before a batch number was assigned. In that case, check the Stock Batch column instead.
  </Accordion>

  <Accordion title="How can I assign a batch number when receiving stock?">
    Add the Batch column via the column manager when receiving or adding stock. The batch number will be linked to that stock line.
  </Accordion>
</AccordionGroup>