Locking Screen - CTRL SHIFT EJECT - Logitech Mouse Button Keystroke

[kolax]

I want one of the buttons on my Logitech mouse to activate the screen lock (CTRL SHIFT EJECT). The mouse preferences let me choose a keystroke for that button, however it won't let me include the EJECT key in the keystroke.

I was looking at ways around this, by using Automator, but no luck.

Anyone any ideas how I can manage to do this?

 

[kolax]

Got it working.

I downloaded an app called Sleep Display, then set the mouse button to activate that application.