How to add a subsection to element properties?

Question

1C-Bitrix

Shop-Catalog-Sections
Next I have my folders, for example "Bath Furniture" and it has a child folder "Mirrors". And I need to set properties for mirrors, I have properties for all products, properties for the “Bathroom furniture” section, but not for “Mirrors”, tell me how to add a section where I can set the properties of this subcategory

Answer 1

Splitting properties into sections https://youtu.be/uV0f18dN0us?t=141