In contrast to the Call Routing Manager, which manages the scripts and actions, the Graphical Script Editor is a processing program, which can only process one script once it has been called. If you open an existing script in the Call Routing Manager e.g. “Rule 1” and change the name of the script on the page “Script Properties”, e.g. to “Rule 2”, then this script with a new name will replace the previous script. If you would like to keep the original script, go to the menu “File” and select the option “Save As…” and enter a new name there, i.e. the call will be connected to the original destination.