FreeRTOS+FAT and FatFs

AC6 IDE used for STM32 board development, In IDE while configuring project it has option to add 3rd part modules 1. FreeRTOS 2. FatFs Similarly I can see there is project FreeRTOS + FAT Is this both file system same or its completely different file system ?

FreeRTOS+FAT and FatFs

FatFS and FreeRTOS+FAT are two completely different file systems.

FreeRTOS+FAT and FatFs

Thank you for information.