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# How can I configure variant options (color/size) correctly in Stock Sync?

To configure variant options such as Color and Size correctly, map a **Variant Group** field for all variants belonging to the same product, then assign each attribute to its own Variant Option field.

Example:
• Map **Variant Group** → a shared value (e.g., product name or style code) so all variants merge into one product.
• Map **Variant Option 1** → Color column (e.g., Bej, Siyah, Kahve).
• Map **Variant Option 2** → Size column (e.g., 38, 39, 40).

This ensures that Color and Size remain separated and do not combine into a single value like "Bej-39". After updating the mapping, run the feed again to generate correctly grouped variants.

If your variants share the same SKU, you can configure Stock Sync to match them by combining fields. For example, set the Product Identifier to **SKU + Option 1 + Option 2** so Stock Sync can uniquely identify each variant even when they share a base SKU.