Help: SPM dont work, or im not working^^

[3n3my]

Hello dears,

searched befroe, but didnt foudn anything.

I copy the spm.iwd into the main folder. And "seta scr_saveposition 1" into the config_mp.cfg

But how i had to use the SPM Mod.

What are the commands to start it ?
What is the command to Save the Position?
What is the command to load the Position?


Would be happy for an answer.

Thx,