The Facets in the web UI (columns of entity classes) are optionally configurable.
To specify the entity class for each column, click the Options link in the top right corner of the Facets screen. This opens a new Options screen that shows the default columns. To select new categories, click the arrow next to each column heading and choose from the drop down list representing the ontology classes. Click Apply and then Close.
- To add more columns, click the + icon and a new field appears. Select a category for it and click Apply. Now you have four columns in the Facets screen.
- To go back to the default number of columns, click the - icon and you have three columns again.