AddPassthrough

What it does

Mounts an existing Roblox GUI instance inside the current XLQP layout.

When to use it

Use it to reuse a custom component without rebuilding it with XLQP constructors.

ElementFunction:AddPassthrough(PassConfig)

Visuals:AddPassthrough({
    Name = "Custom Frame",
    Height = 44,
    Instance = CustomFrame
})

Behavior and return value

Call this method on the compatible section, tab, panel, or element container shown by the signature. Store the returned value when you need to update, read, or destroy the element later.

Fields marked optional may be omitted. XLQP then uses the method’s built-in default or leaves that feature disabled.

Related reference

• All element options
• Controller methods
• Full example