[Windchill] How to modify the value which in property file

xconfmanager -s <property_pair>=<property_value> -t <property_file> -p

s: set (set the key-value pair)
t: target (assign the property file name)
p: propogate (propogate the new value to the specific property file)

if the value has space, remember to use double quote at the start and end, i.e. name="Albert Guo"