I need to highlight an aging report so that 1-30 days open are not highlighted, 31-60 days open are highlighted yellow, 61-90 days are highlighted orange, and 90+ days are highlighted red. I'm guessing you have to replicated the report as a Saved Search in order to add the color. Any suggestions?

There are a handful of SuiteAnswers articles that might help you get started on the search. Here's one: https://netsuite.custhelp.com/app/answers/detail/a_id/76072/kw/aging%20report%20saved%20search

Got it done! Thanks.