> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.stock-sync.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Update products from Rekman

Update the products from Rekman with Stock Sync. Just choose on Rekman template after choosing to update existing products in your store. 

1. Go to **New Setup** > Choose **Update existing products in store**.

2. Choose or search for the **Rekman** template.

![](https://storage.crisp.chat/users/helpdesk/website/7321070bed5c3c00/35dd44b9-a2ae-40d1-8a6c-ed316b_1t25ufa.png)

3. Fill in the **Public Key** and **Private Key** to proceed. 

4. Click **Next** to the Matching Column section.

These are the available fields that can be updated with Stock Sync.

| Fields | Value |
| ---- |
| SKU | pid |
| quantity | stock |