Setting Icons for a custom Main Menu Launcher

How do you set an icon for a new Main Menu Launcher

Would be nice if there was a provision for it in the main menu app but since there isn't how would I go about associating a launcher with an icon?

This particular launcher is pointing to a playonlinux app which may complicate it further.


You click on image on the left side and navigate to where you have the .png/.svg file.


while looking at my screenshot and previewing my message i noticed that image for the first time, clicked on it and a file browser came up!

thanks for letting me know, should of sat there absorbing the UI for a little longer