In DJ-Catalog2, it is possible to create so-called combinations. They are a kind of sub-products based on the main product, distinguished by a selected range of additional attributes (extra fields).
A combination is not a stand-alone product; it is not a child product (variant).
The combination is an item with an individual price, stock level, SKU code, and a set of field-value combinations of your choice.
To create combinations, you must first create an extra field that will allow you to distinguish one combination from another. You must set its "Cart variant" parameter to "Yes, in combinations". You can use the following field types for this purpose:
When you create at least one such field (Cart variant), the additional tab is created within the product edit form called "Combinations," This is where you can manage existing combinations and create new ones.
Please note that this tab will appear only once you save a product!
Only enabled fields will be used in your product combinations.
New combinations can be created two ways: