[Equest-users] Keyword Expression Questions

[Fred Porter]

If it's possible, does anyone have the syntax for an expression that could be used to return the name of the first ZONE of a SYSTEM, so the CONTROL-ZONE could be named automatically.... something like: 
 
"Basic Single Zone System" = SYSTEM
...
CONTROL-ZONE = {#CHILD?(1,"ZONE")}
...
..
 
A related question. Is it possible to return the space area using an expression in a ZONE keyword?
 
Thanks for any help,
Fred Porter
AEC
 
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