Vallhalen

Hello fellow TB users! I am struggling with something wchih I think should be simple as that. I need to import multiple subcategories to category- name of this category isn't unique in import file we are not able to specify parent ID so how to do it? example/explanation: Main cat [id 992] --some subcategory [id 993] ---some other category deeper [id 996] ----need add multiple subcategories here as child of [id 996] Please help me to understand how to do it with csv or SQL query maybe? Is it even possible with csv ?