Copying a Rate Table copies the entire Rate Table and its contents (Rate Patterns).
To copy a Rate Table please follow the steps below:
Identify the Rate Table (source Rate Table) that you would like to make a copy of, and click the button. This will immediately make a copy of the Rate Table and paste to your list of Rate Tables.
The new (copied) Rate Table will have a name identical to the source Rate Table followed by the text "(Copy)"