Catalog restore differnet after installing BMR?

I took a look at my catalog backups last week and noticed that ever since we installed BMR, the file being backed up was different now:

Policy = Hot_Catalog_Backup
Schedule = Full_Catalog

File list
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C:\Program Files\VERITAS\NetBackupDB\staging\BMRDB.db

Is there anything I need to know special when it comes time to restore the catalog (as in a disaster recovery test) about the order in which enable the BMR database versus restoring the Hot catalog backup?