I need to bring a large catalog—well over 500 products together with their categories—into my existing Odoo database. All source data sits in several clean Excel files, so the job starts with mapping those sheets to the right Odoo models, making sure every category is created before any product tries to reference it, and then running a fault-free import. While you are in there, I also want a couple of simple text fields added to the product form so we can store extra reference information. These fields should appear in both the back-office view and any related reports without breaking upgrades. Deliverables • Data mapping sheets or screenshots that show exactly which Excel column feeds which Odoo field • The new text fields created, visible, and editable in the product form • All products and categories successfully imported, with spot-checks in the UI confirming accuracy and relationships • A brief hand-off note on how to repeat the process if we add more SKUs later I already have admin access to Odoo and can supply the Excel files immediately. If you have experience with Odoo’s import wizard, external IDs, or even a one-off script in Python/XML-RPC to speed things up, that will be a bonus—but the end result must be a clean, error-free database ready for use.