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Originally posted by: stonysmithNo. That option does not exist at this time.
However.. you can write the Excel sheet out with a name such as "temp.xls" and then use a Filter node to rename it:
moveFile("temp.xls","myproperlynamedfile.xls")
This method allows you to add dates/times and other such information to the filename:
moveFile("temp.xls","mydata_"+str(date())+".xls")