Basic Operations (Edit, Clear, Mass change)
In product Features section you can find some options similar to Basic product operations (edit, clear, refresh) which you can perform with the help of Product attributes toolbar:
In this department you can change and delete product features or values, like weight, depth etc:
Main features are added in PrestaShop and able to configure them according to needs.
Using toolbar and context menu you can perform the following basic operations:
1. To edit feature you can double click on it or press Edit Feature button. It calls Edit Manufacturer form for selected product.
2. You can Clear Feature selected feature. You won't be able to undo delete from store option, unless you've made a database backup.
3. Refresh data forces manufacturers' list update. It is useful when you're changing connection or have any doubts like is the latest data displayed.
4. You can use 'Mass Feature Changer' which allows you to edit all features for several products at once.
For more information about this option of Store Manager, please, read the following article - PrestaShop Mass Feature Changer
Please, check for more detailed information on Features functionality in the useful articles: