No external mount for truenas scale

Hello, I’m just getting started in the truenas/nextcloud ecosystem and I stumbled across an issue I’m hoping has an easy solution to.

I just spun up truenas scale (which I know is still super new) and launched the official nextcloud app. I’m able to get in as admin but I do not see the external storage option in the admin settings. I’m hoping I can get an easy share going here so I can do a mass file sync from my old nas. Any tips would be appreciated!

Check the truenas forum and also read through their documentation.