Need Help with old topic

I downloaded a file from brandon that enables us to import categories.



I need to import subcats as well.



In this thread a person showed the code to add to Brandon's.



I have no idea where to add this code to.



I asked in the thread the same question to the person that wrote it but it fell on deaf ears.



If someone could help me I would greatly appreciate it.



Thanks Brandon for sharing the add on.



The thread is here : Import / Export Categories - General Questions - CS-Cart Community Forums



Dan