This new attribute allows you to define the composition of values in a product. A simple example of this could be the percentage composition of color values ( e.g. 20% red, 70% green, 10% black) , ingredients (protein 17gr, salt 1gr, sugar 5gr, vitamin 3gr) or material properties (e.g. 25% cotton, 75% polyester) for a product. Due to the extensive configuration options, it is also possible to use this attribute for a lot more other scenarios.