We would like to create some kind of modification for our back office system in prestashop.
We need to delete almost everything from the "Combinations" tab (look at the screen [url removed, login to view]).
We would like to change the "Impact on weight" to another new "Impact on price" (again look at the same screen).
This will make the possibility to create 2 different prices for the 2 created attributes (1 price for 1 attribute)
For example: if i have a TV in my shop (only 37" and 40" - these are my attributes) i would like to add a different price for 37" and different for 40".
Finally - this is not a customization or creating something new. This is only modification of existing fields.