Atention Needed report to show older than 180 days

Hi All,

I'm running SSR 2011,  but I need to configure the "Attention Needed" report or pie chart, to only highlight machines that have backups older than 180 days.

The default seems to be 30.  I've currently 53 machines reporting in total with 17 highlighted as "attention needed", but since my backup schedule is 180 days, a 30 day window on the attn needed report is not really useful to me, Ineed it set to 180days.

ANybody any ideas?

Thanks

Seamus