How to set up an environment variable in Nsight Graphics Launch dialog?

This a question about NVIDIA Nsight Graphics.
On the Connect to process window, on the Launch tab, there is a text box named Environment.
I suppose it can be use to set up environment variables to the launched process.
However the syntax to do that is unclear and the documentation is well not very helpful about that.

Has someone succeeded to set up an environment variable?
Specifically I’d like to add folder paths to the PATH variable.

Hi lmainguy,

When you hover mouse cursor over “Environment” label or its input box, you can see the tooltip.
Should be in form of “FOO=1; BAR=0;”