Random Map Script Trebuchet

How can i write the random map script for the aoe 2 DE for the trebuchet. In the HD version it was:

create_object TREBUCHET_PACKED
{
set_place_for_every_player
min_distance_to_players 1
max_distance_to_players 1
min_distance_group_placement 1
}
That don’t working now

Can someone help me?

Best regards,

Sniper8952