How To Configure A Product Variation?

Go to Products → All Products → Add New.

To create a variation for an existing product, select the specific product from Products→ All Products.

From the Product Data section, set the Product Type as a Variable Product. 

Go to the Attributes section, click on the Custom Product Attribute dropdown and choose the attribute that you have created earlier. 

Select the attribute and click on the Add button.  

You can click on the Select All button to add all the variations of the attribute. Or else click on the Select None button to deselect all variations.   

Once the changes are made click on the Save Attributes button.

Navigate to the Variations tab. Choose the Create variation from all attributes from the drop-down and click on the Go button. All the available variations will be listed.

Set the variation image by clicking on the image icon and uploading the image from the media library. Also, provide the variation price and other variation details in the specific fields. 

Save the changes made. Like this, add all required details in each variation.