Now Dock - create a single widget panel?

[Michail Vourlakos]

I implemented this plasmoid:

https://www.kde-look.org/p/1151047/

but there was a talk that it would be much better if I made it a panel...

I tried... but as it appears something is wrong or missing from the 
metadata.desktop I created...


regards,
michail

------
[Desktop Entry]
Encoding=UTF-8
Keywords=
Name=Now Dock
Type=Service
NoDisplay=true

X-KDE-ServiceTypes=Plasma/Applet,Plasma/Containment
X-Plasma-API=declarativeappletscript
X-Plasma-MainScript=ui/main.qml
X-Plasma-ContainmentType=Panel
------


> What is "Now Dock"? Perhaps you can give a link, and tell us what you tried
> and where you failed?