Insert a Blank or **** line into a table in BI Publisher output

Hi Experts: 

Do you know how difficult to insert a blank line or line with ‘****’into a table? 

For example: I have a table like this:

YYYYY    1

ZZZZZ    3

UUUU   5

IIIIII         4

 

I want to insert a blank line between ZZZZZ and UUUU so the output will look like this with blank line or ‘****’ line:

YYYY    1

ZZZZZ    3

 

 ****************

UUUU   5

IIIIII         4

 Thanks to share your expertise.