Limit legend representation symbols to those displayed in the layout extent

Discussion created by keir on Apr 9, 2012
Latest reply on Apr 9, 2012 by LDanzinger-esristaff
When using a representation (with ~15 symbol rules) I get all symbols in the legend even though only a few are located in the layout extent.  Not all maps need all of the defined symbology.  How can I limit the representation sybols to those found in the layout extent?  (dynamically and without having to convert sybols to graphics...)