Please guide me step by step on how to use plumed in gromacs and run multiple simulation

Please guide me step by step on how to use plumed in gromacs and run multiple simulation at once . I am a newbie and I cant understand anything that has been given in plumed tutorial .

So please anyone guide me in easy words step by step .
My system is PROTEIN+RNA+COFACTOR complex
GROMACS version:2022
GROMACS modification: Yes/No
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