Set element datatype for obtain queue function to waveform datatype

[HappyInverter]

Hi

I am trying to redo an example code that involves the obtain queue function.

How do I form a cluster of waveform elements so that the "element datatype" becomes waveform, as seen in the figure above?

I need to wire obtain queue function to enqueue function, which has an element as a waveform, as seen below. Appreciate any leads. 

Thank you!

[altenbach]

You first picture shoes an array of waveforms as type.

Get a waveform constant from the waveform palette and drop it into an empty array container.

For the second part, just wire the constant.

[IlluminatedG]

You need to place a waveform constant, "wc" shortcut in quick drop.

[HappyInverter]

Thank you!