Implement a LoRaWAN end-node using this library. I-CUBE-LRWAN option not visible in STM32CubeMX Software Packs for STM32F407G-DISC1 — manual porting required?

[Sivanand-vp]

I am trying to build a LoRaWAN node on the STM32F407G-DISC1 board and generate
the initialization code using STM32CubeMX. However, I am unable to find the
I-CUBE-LRWAN middleware as a selectable option under the Software Packs section
in CubeMX for this board/MCU.

Could you please clarify:

1. Is I-CUBE-LRWAN officially supported for the STM32F407 series in CubeMX's
   Software Packs manager, or is this pack only available for specific target
   boards (e.g., Nucleo/B-L072Z-LRWAN1)?
2. If it is not listed automatically, do I need to manually download the
   I-CUBE-LRWAN pack (.zip/.pack) from st.com and install it into CubeMX via
   "Manage Software Packages," or is manual source-level porting into the
   generated STM32F407 project required instead?
3. If manual porting is required, is there a recommended reference or example
   showing how to integrate this library (or LoRaMac-node) with a CubeMX-generated
   STM32F407 project, including SPI/RTC/timer configuration for the radio driver?

Any guidance or documentation pointers would be greatly appreciated. Thank you