modding: how to pack a folder into pak file

I’m playing in a car game and was modding a 3d model and textures there (I unpacked pak file). Was wondering how to pack the folder (not just a file) back to pak file. “-create” didn’t work.

Wanna know too

You can add a dummy file in the response pak list file or in the command line.
For example:“F:\your_project_path\content\dir_want_to_keep*." are what you want to put into the pak file, and also you want keep the “dir_want_to_keep”.
You can write command like this "your_unrealPak_tool_path F:\your_project_path\content\dir_want_to_keep*.
F:\your_project_path\content\dummy.uasset”. In this way, you can make packages’s path start with “dir_want_to_keep” in the pak file.