Search individual catalog files Backup Exec 14.2 / 15 / 2015

Hi All

I'm trying to search for individual files within Catalogs in Backup Exec 14.2 / 15 / 2015. The process was very simple in Backup Exec 2010, as seen in the url below. Can anybody assist?

Thank you

https://support.symantec.com/en_US/article.HOWTO23100.html