I am working on product and recipes wordpress website. Here admin can add different options of a product like, product format availability, Nutrition Information and Where to buy. Here i have attached the following screenshot.
Now you can see that admin can add another options in the previous options like Pre-Sliced, Salami chub etc.
How can i get this specific functionality. Via Plugin or custom functionality?
If Custom functionality then which flow should follow.
follow : https://docs.woothemes.com/document/variable-product/
Assuming that you are developing with woocommerce plugin.