Is my comment to machinist correct?

[cnp1234]

I'm just about finished designing a part, but one last cut must go down at an angle. I've figured out that I need to use a comment to machinist, but I'm uncertain if I'm doing it properly. I put the comment along with lines showing what I want in both the top and right views. Included is the *.ems file, and a jpeg image that roughly shows what I'm trying to emulate. Also, I get a warning about the two small grooves in the front view being two deep. Are they not doable?

[Tech3]

A little clearer would be "Skew slot at 15 deg".

[cnp1234]

Thanks a bunch! Should I keep the comment in both the top and right view, or maybe even add it to the left view?

[Tech2]

The way you have it in two views is best.