DRAFTING: INSERT? SYMBOL? USER DEFINED ? UTILITY DIRECTORY (NX7.5)

[CAD2015]

NX in DRAFTING environment: INSERT → SYMBOL → USER DEFINED → UTILITY DIRECTORY.
UTILITY DIRECTORY has a lot (349) of symbols.
Is there a chart/information that would make easier to identify/select/manage them?
Thanks

 

[jerry1423]

I wonder what's going on with your situation.
I have the same amount of symbols in there that I have in NX6