thanks for your reply.
I followed as you guided, copied the address from "Copy link to tab"

Then created a short cut on the desktop. It opens the app via browser but need confirmation on screen to select and proceed

The use select on the link Already have the teams app?. launch it now.
And then it opens the app in teams.
Sorry so say, searching for shortcut took me to a very long cut.
I was just expecting that short cut will open a new window Tab with app
Any other idea or way, please guide
regards