Joomshopping Addons: Dependent characteristics

Dependent characteristics (used in place with the module 'Filter product extended')

Addon is used to create dependent characteristics
For example:
Create characteristics
Brend - parent: ''
Model - parent: 'Brend' (screenshot 1)
Create a value for the characteristics
Brend: (Audi, Mercedes, BMW)
Model: (A3, A5 - parent 'Audi'), (X1, X5 - parent 'BMW'), .... (screenshot 2)
Specify the characteristics for the goods (screenshot 3)
Use the 'Filter product extended' module for the product filter - you can only select dependent values ​​(screenshot 4)

Notes:
addon works only with characteristics of type: "list"
module 'Filter product extended' works only with the characteristics type: 'list' and style 'select'