I am running Linux Mint Mate 18.2, from my console I currently run an application as a specific group using the following command
sudo -g my-group "/home/me/apps/my.app/bin/start.sh" %f
This launches the application however if I try to put this command in my custom application launcher to add to my panel it does not run. I tried substituting
gksudo but still did not launch the application.
Is there something that I'm doing wrong or missing? Would appreciate any suggestions.