Selecting the Edit Tags Button in the Browser Footer opens the Tag Editor.
Omnisphere’s customizable tagging system allow sounds to have Tags assigned to them, which categorizes sounds and makes them searchable and filterable. Tags are based on Attributes that also can be customized by the User.
It is not required to create Tags for custom sounds, but it’s strongly recommended to add them, as Tags will make them easier to find when browsing and to share with other Users.
NOTE: You won’t be able to open the Tag Editor for a Patch or Multi unless it has already been saved to the Library.