Is there a way to mass import STP files into a collaborative space on the robotics sponsorship platform?

I see this option:

3DSwym 3.2 Member | Collaborative Designer for SOLIDWORKS

I also see this option: 

Importing Data from STEP - User Assistance R2023x (3ds.com)

Edu ​​​​​​​

I also tried Derived Format Converter:

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I can't get any of these options to work. I have the desktop and cloud version of SolidWorks installed. I am trying to give cloud access to my students for all the parts they can use for our competition.