How to remove backup volumes using Smartware?

I would like to selectively remove the backup volumes, because there is one more backup from my desktop computer that I would like to preserve (not that it would be a real problem to run the backup of my desktop from the start again – but imagine, I will lose all past versions of a file).

If I remove categories one by one in SmartWare from the list of desired backup types (pictures, music, movies, etc) will it erase the corresponding data from the backup (WD_SmartWare folder)? That way I could eliminate backup volume from my old system without interfering with the other systems backed up. Will it do it?

Thanks.