Editing/ Cloning Full Text Indexes
Full Text Indexes, once created can be cloned, edited and/or deleted. They are accessed from the Search tab: left-click on this to display the Full Text Search panel, which contains a tabular presentation of currently existing indexes, with a row for each index.
(See Searching from the UI for a full illustration.)
To manage an index, left-click on its row. The row expands, as follows: