For LEED v4 NC Retail are showers required?  For LEED v4 CI Retail are showers required?  The credit language and guide specifically appear to explicitly exclude showers in CI Retail, but not in...

we're doing a C+S with a retail lease space.  How do we determine the retail visitor count for this credit, WE, etc.?  i thought i saw this in v2009 but now i can't find it - can someone point us...