"aimanager.ai_dormant (default true) enable the capacity of scarecrows to "sleep" if there is no player in the aimanager.ai_to_player_distance_wakeup_range range (default to 160). It is greatly recommended to save server resources.You can also set the aimanager.ai_to_player_distance_wakeup_range to a lower value to save a little bit more resources (80 seems to be sufficient). Also, please note that the distance doesn't use the height axis. (it's only x and z)."

I saw the explanation, but did the part disappear as it was updated?
There is no above part in the code example for setting the config.
I'd appreciate it if you could help me.

Hi,

Those are server variables, and are not specific to the scarecrows (and are not in the config file).

You need to set those in the server.cfg file or via RCON by writing the name (in bold) with a value. If you don't put any value, the server will give you the current one.