Cannot find demo asg #83

I cannot find a demo about using AdvStringGridDropDown. It should be asg83 according to this link but when I open sample #83 it's something else about
drag and drop.

I searched for "TAdvGridDropDown" in the whole sample folder and all I could find is a demo about

Could you please give me a link to download the demo for

What I am looking for is a way to enable multi row selection on a GridDropDown with checkboxes. Ideally using MouseActions.HotmailRowSelect.
Is this possible?


Example 83 is an article only. There isn't a project associated with this demo.