The Copy action copies a portion of the FactBase to a new location in the FactBase.
The Copy action takes two parameters. The first (from location) is the XPath location of the XML element to be copied. The second (to location) is the XPath to the position in the FactBase where the copied XML fragment will be inserted.
This performs a deep copy, with all children of the source element being copied across as well.
The copy action also takes a property called the Merge Option. This property can either be set to append or replace. Replace will replace the contents of the target location with the copied xml. Append will add the copied XML to the existing data at the target location, and is the default value.
