How to use ODIN with more than a dozen of mbn, bin, img, ext4 files?

I’d like to flash my SM-T813 because it’s in a boot loop. I downloaded supposedly the latest firmware. I think it was a tar.md5 file, I peek into this tar file and it’s a whole bunch of files:

ODIN has these slots: BL, AP, CP, CSC, USERDATA. I possibly want to lash the bootloader as well. How do I continue from here, which file is which? I see what are the slots here What do the terms "BL", "AP", "CP", and "CSC" mean in Odin?, but not sure which files is which. I guess .mbn means some boot record (?). System.img is the largest, but the other img files are probably important too (actually probably most files).