I need to display product categories that are in relationship with another category for the same products assignments. I know is not clear, so here's an example:
Hello. Thank you for contacting the Toolset support.
I need more information as I still do not understand what you are looking for.
I need to display a list of 'parent_A' children but only those assigned to products with other specific category (parent_B), like this:
a1
a2
=> How a1 and a2 displayed. Could you please give me a test example or may be few screenshots that will help me to understand your issue.
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