keyboard short-cut for adding sub-layers

[StrongBeaver]

I was completely surprised when I attempted to assigned a keyboard short-cut to new sub-layers and found out I couldn't

[Scott Falkner]

You must be new here. Don’t worry, after a few months using Illustrator its innumerable flaws will cease surprising you.

[StrongBeaver · Accepted solution]

No, not new.  I thought I may have been missing something.