2016 Sworks build bits missing?

[oreoboreo]

I just finished a new SWorks Tarmac light weight build and did not see a grommet in the small bits kit for the rear derailleur cable where the cable comes through the frame. I want to keep it light but think there should be one, since the Frame is porky but it fit perfect. Does the frame have one? Can somebody shot a picture of the picture for me.

I did a Google search and did not see a image anywhere online

Thanks all

Scott