Click Configuration and find Product Collections. It is a new way for sorting products. You can create a sort parameter, give name for it and sort the product using this collection. Later you can create other parameters and choose a parent Category for them. You can include one product in several collections. Everything for comfort.
1. Install the module
2. Click Configuration and find Product Collections
3. Create the name for a new sorting parameter
4. Create other parameters and choose a parent Category for them