1) Place in the map two opposite squads (you is medic)
2) Give them two waypoints -Seek and Destroy towards each other
3) play up to the moment when somebody from your squad will report about the wound and wait for the moment when the AI commander tells you to heal the wounded
4) Move to the wounded and you see him (!if he is still alive) standing at full height, even at the time when there is a fight! Try a few times. Always and always the wounded will be expected to help while in fully erected position.