-- create a custom message in the chat window
	local msg = {
		Text = "This is the text of your custom message";
		Color = Color3.new(0,1,1); -- custom message color
		Font = "SourceSans"; -- custom message font
		FontSize = "Size24"; -- custom message size
	}

	game:GetService("StarterGui"):SetCore("ChatMakeSystemMessage", msg)

	-- send a custom notification to the player
	local notify = {
		Title = "Notification Title";
		Text = "This is a test notification"
		Image = "" -- an optional ROBLOX decal image
		Duration = 5; -- the visibility duration of the notification
	}

	game:GetService("StarterGui"):SetCore("SendNotification", notify)

	-- mute the player by removing their bottom chat bar GUI
	game:GetService("StarterGui"):SetCore("ChatBarDisabled")

	-- change the size of the chat window
	game:GetService("StarterGui"):SetCore("ChatWindowSize", UDim2.new(.3,0,.3,0))

	-- change the position of the chat window
	game:GetService("StarterGui"):SetCore("ChatWindowPosition", UDim2.new(.5,0,.5,0))

	-- disable notifications for playerpoints
	game:GetService("StarterGui"):SetCore("PointsNotificationsActive", false)

	-- disable notifications for badges
	game:GetService("StarterGui"):SetCore("BadgesNotificationsActive", false)