Background image in Veyon master ?

[Skilr]

Hi, in the main screen of Veyon Master, is it possible to insert a background image instead of white screen, i want to insert a plan of the learning room and illustrate it.

Thanks for your answer

[piyushbund77]

How do I implement a background post image for just one post like they have on r/coys ? Any help or advice is greatly appreciated! Cheers!