Hi - here are a few suggestions.
These are the Automation related documens in the Doc installation
There are some good examples in the installation here for VX.2.2 :
Get the Autoactive Automation Toolkit (AATK) here
...and of course there is this brillinat Community ;-)
Thank you to both of you,
I want to write a script that automatically connects (commons) in a schematic all the GNDs and power rails for large pin-count FPGAs
Louise - please post that as a separate discussion here in the Community. Please be more specific - the more detail we get, the better is the chance to get help...