Overview pages - Filters: Add a "Select All" button
In our Admin we have several overview pages to check the products, orders and customers. These pages offer filtering based on different information. Currently you can only select single values in the filter.
For instance if you want to create filter, that only shows the products assigned to 24 of your 25 Saleschannels, you will need to select all 24 salechannels individually.
It would be more convenient, if we had a "Select All" button, where I can afterwards deselect the one Saleschannel, which I do not want in the results.
There are multiple filter options where this could be very useful. Here are just some further examples:
Categories, Manufacturers, Tags, Customer group, Billing & Shipping country and so on.