Resolved Import Stockable Custom Fields- Break Design

Hello,
For stockable custom fields, import at one time should be enough but I see few issues with your CSV file
1. Your parent_product_sku field is empty, For all child products enter a value for product_parent_sku field(product_sku of parent product)
2. For child products custom_value cannot be "stockablecustomfields" but the actual value
3. You can get rid of customfield_params and custom_params field as they are null
4. You can remove custom_multiple value for child products.

You can follow the instructions for Importing stockable custom fields which explains more about the fields and their usage.

Thanks you

Thanks you