Если ты про энтити используй
DarkRP.createEntity("Money printer", {
    ent = "money_printer",
    model = "models/props_c17/consolebox01a.mdl",
    price = 1000,
    max = 2,
    cmd = "buymoneyprinter",
})
Если про профессии то
TEAM_SWAT = DarkRP.createJob("S.W.A.T", {
        color = Color(80, 45, 0, 255),
        model = "models/player/swat.mdl",
        description = [[]],
        weapons = {"arrest_stick", "unarrest_stick", "weapon_glock2", "weapon_ak472", "ls_sniper", "weapon_m42", "weapon_mp52", "stunstick", "door_ram", "weaponchecker"},
        command = "swat",
        max = 1,
        salary = 200,
        admin = 0,
        vote = true,
        hasLicense = true,
     })