Hi @fondajf ,
The idea of using this plugin is to link different products together and let customers know how to differentiate between them.
For example, if you would like to link 2 variable products, it’s possible but you will need one common attribute for both and 1 term specified for each product with this common attribute.
Product A has 2 colors & 4 sizes. Product B has 3 colors and 5 sizes. You can create a common attribute called Type then configure 2 terms for this attribute: type A & type B. The linked variation can be connected by using the Type attribute. But not the sizes and colors as there appearing in both items and cannot be considered unique. Customers can choose between type A and type B to get to the right variable product, then choose size and color as normal.
In your case, the sizes apearing in more than 1 product then it can’t be used (chosen) in the linked variation settings.
You can learn more about this on our doc site: https://doc.wpclever.net/wpclv/
Best regards.