You can specify a custom script text, its name and node on Object Explorer on which
you want to run it from. Node name, current database, current connection string
and current server can also be specified in the custom script with keywords that
are replaced with their respective values at script runtime. Since version 188.8.131.52
you can order the scripts shown in the context menu in the feature's Options.
Simply change the index and it will be sorted in the ascending irder of that index.