(you are in lunar gateway ready to get into lander launch station 'LLS'. You and your team have mission to land on moon and mars then get back to earth. Your team is emilie the engineer, kate the helper and you the capitain)

Mission control: alright, now undock from the lunar gateway.

Emilie: clicks depreasure button, release locks button and pulls the lever to undock

(The LLS has succesfully undocked)

System: manual operation RCS in 2 seconds.

You place your hand on joysticks