Follow these steps to add tags to your products.
1. Click on Configuration in the main menu, then select Settings -> Products -> Properties -> Tags & Brands.
2. Click the three dots (...) or the plus symbol (+) to create a new tag.
3. Provide a name for the tag.
4. Don't forget to click Publish to save your changes.
5. Go to Products, select the desired product, click Edit -> Settings, and add the tag(s). You can add multiple tags if needed. Then click Save.
6. Your product now includes the new tag(s), displayed in the product information.