Reuse CA Arcserve media

Hi All

Thank you so much for your help , we have successfully configured the tape library in Netbackup.librar

I need lil bit more help on this..

this tape library and media in side it were earlier used with CA Arcserve.

I have to use the same media in netbackup.

Please share how can I use these media in netbackup.

Can I directly import them and use them in Netbackup ?