Hello,
Yes, the wd_additional_variation_images_data meta field is the right place to store variation gallery image IDs.
Here’s what you need to know:
1. Format: Store image IDs as a comma-separated string (e.g., 1123,456,7891) in the wd_additional_variation_images_datameta field for each variation.
2. Storage method setting: Make sure the theme option Data storage method is set to “new” (which is the default). This controls which storage method WoodMart uses.
3. Enable variation gallery: The theme option Additional variations images must be enabled for the gallery images to display on the frontend.
Example with WP All Import:
When importing, map your image IDs to the meta field wd_additional_variation_images_data on the variation level. The format should be:
123,456,789
Kind Regards