Applescript to go directly to smart group..tried but failed..is it possible?

I do not know the consequence of working with global smart group, but if all u need is to open a window for it:

You can obtain the link by ctrl-click on the group.

tell application id "DNtp"
	set a to "x-devonthink-smartrule://F435E64D-00BB-4556-BA19-XXXXXXXXXX"
	open tab for in viewer window 1 URL a
end tell