Mission Planner Command Line Arguments

Hi there,
I have a setup where I connect with one Mission Planner to two pixhawks at the same time. I saved a multi vehicle connect list file and select it always with right click and connection list on the mission planner top bar.
Now I want to save this step and create a script that starts the Mission Planner with command line arguments where the file is selected or where I can specify multiple source. But I didn’t found a documentation where command line arguments of the mission planner are listed.
Is there something like this or is this possible. I tried some versions with chatgpt but it didn’t worked.
Did somebody tried this already or has an idea
Thanks in advance
James