Multi-Window Groups

[itsallgood]

Hi everyone. I'm trying to figure out, if there is away to create multi-window groups, of certain apps, like I have on my S4. As you can see in the picture below, on the left of the screen, is the multi-window tray with groups of apps I created. I selected that group and drag it from the tray to the home screen, to open them in multi-window. Man I hope they kept this feature. I don't like the way the S7's multi-window feature works. It sucks compared to how my S4 does it. (I use multi-window a lot) Thanks