Product Option Combinations [Deprecated]

My store still uses Product option combinations [Deprecated] for colors and product variants.

How do I change them to product options like convert them. Please advise.

It is recommended to use product variations instead

https://docs.cs-cart.com/latest/user_guide/manage_products/products/convert_combinations_to_variations.html

Are you asking how to convert to variations? Or are you asking how to remove the option combinations and return them to being options (I.e. no unique product code and separate inventory)?