Adding a Select All button to apply Search Categories to Product Groups, not just for the Values

When editing anbsp;Product Group to add Search Categories, currently you only have the option to Select All to add the Values. It would be really useful to have a Select All button added to the Search Category side too. Perhaps the Clear All and Add options could be added too? We have a customer who has a large number of Search Categories which they want to add to 100+ Product Groups, andnbsp;each Search Category has to be individually ticked to apply it, which is extremely time consuming to do. Also, when you have done thenbsp;edit on a Product Group and click Ok, you are taken back to the start of the Product Group list, not to the point in the list that you were at. It would be handy if Sage returned you to the last point you were at in the Product Group list when continuing to edit Product Groups.