how to make the specific rows as bold in table

Hi,

I have designed a layout which contains a table. I need to make some specific rows as BOLD on the table based on some condition like where DATE = space. , these rows are displaying through an internal table. I have placed this table in a sub form.I don't know how to achieve this in adobe forms.

Please find the attachment for sample output and the layout.

Quick response would be appreciated.

Thanks for your help in advance,

Suman