Specifies a name for the new cell style and specifies the existing cell style on which the new cell style will be based.
TABLESTYLE (Command) Find:

List of Options
The following options are displayed.
- New Style Name
-
Names the new cell style.
- Start With
-
Specifies an existing cell style whose settings are the default for the new cell style.
- Continue
-
Returns you to the New Table Style dialog box, in which you define the new cell style.