@Dylan,Thanks for posting in Q&A.
From your description, I know that you want to configure RDP IOS application to default to a workspace via XML.
Based on my research, you can refer the links below to configure what xml you want.
Moreover, the format of the XML property list varies depending on the app that you are configuring. For details about the exact format to use, please contact the supplier of the app.
Hope this can be helpful. If there is any update, feel free to contact me.
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