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

# Inventory troubleshooting

> Issues you might encounter with inventory and how to resolve them

<Accordion title="My items have become unlinked from their variant">
  <p>This happens when you update a variant via CSV in Shopify. Shopify replaces the variant ID but doesn't notify Supercycle, so the items lose their link to the original variant.</p>
  <p>To re-link the affected items:</p>

  <Steps>
    <Step title="Go to Inventory">
      Open the **Inventory** tab in Supercycle.
    </Step>

    <Step title="Filter by variant">
      Filter by **Variant** and select **Unlinked**.
    </Step>

    <Step title="Select the items">
      Select the items you want to re-link.
    </Step>

    <Step title="Update the product">
      Open **Bulk actions**, choose **Update product**, then select the new variant.
    </Step>
  </Steps>
</Accordion>