ots_whise_odoo_migration. These fields are readonly in the UI; they are written by the CSV importer.
There is no generic whise_id. Use whise_estate_id on the property, whise_picture_id on photos, and whise_document_id on attachments.
How batches and CSV columns map: WHISE import guide.
Property fields
Model:real_estate.real_estate
Photo & document identifiers
Public gallery images also have
image.mixin sizes: image_1920, image_1024, image_512, image_256, image_128. sequence is Order * 10 from pictures.csv; lowest sequence becomes main_picture.

