Hi. Refer to Studio - Workflow Design, it said Argument names are case sensitive, which should be not right? Please consider updating the website. Thanks.
Thank you for your suggestions, we’ll have a look! 
Small update. It would seem like arguments are indeed case-sensitive when you pass them as Import Arguments (Studio won’t recognize them if the case doesn’t match).
Example for an argument abc in the Sequence workflow, you can see that Importing Argument ABC doesn’t work:
We will improve the documentation to state that more clearly
You reffer to argument VALUE, while this thread concerns argument NAME.
Cheers