Attach virtual keyboard to project in Adobe XD

I'm creating a slate pad for Ipad with several input fields to fill using Adobe XD. How can I obtain and attach a virtual keyboard to fill these input fields? I found a video with a similar concept but on Iphone:

https://www.youtube.com/watch?v=O7tPI0VuKd4&list=PLWeIX-zcNnqII-nzviv_yxT2WNQRRYbiG&index=3

In this other link, the video mentions that the virtual keyboard was obtained from a UI kit that Apple provides. But I've looked and looked and I can't find a page to download this virtual keyboard. Any ideas?

https://www.youtube.com/watch?v=rosf7-zVYjY&t=122s

Attach virtual keyboard to project in Adobe XD
 
 
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