How to use product grouping?
First of all, what is a product group? sometimes, in a collection, it is needed to group products together, such as two parts of a swimsuit. To do that, you can use the product grouping tool.
Creating a product group
Create a product group by dragging a product to the groups list. continue adding products to that group.
What's the magnet button do?
A product that it's magnet is on (blue) will cause the group to form in the collection next to that product.
For example, in a group of products A and B, product A is a magnet, and product B is not a magnet.
Product A will cause product B to arrange next to it, while product B will NOT cause product A to arrange next to it.
In a group, products are magnets by default, unless you unmagnet them by pressing the magnet button.
How will the group be displayed in a collection?
The group will form in a collection according to its order in the group. you can change that order by dragging and dropping products in that group.
The group will display in a collection based on the location of the product with the highest position according to the sorting strategy of the collection.
For example, in a collection that is sorted by sales quantity and has a group of products A and B, product A is a best seller and its position based on its sales is #1. Even though product's B position should be #70 (based on its sales), product B would be displayed next to product A (according to the group's order).