Make My Cloud work Streaming not downloading

Does anybody know if My Cloud EX2 Ultra can be used for streaming files and not downloading them evey time I want to make a change? I am new with MyCloud. When I acces My Cloud by explorer I have to download the files and then upload them again. Is it posible to work like dropbox?

Hi,

You could refer to the following link: My Cloud OS 3: Install Plex App on Firmware 2.21.126 or Lower