The Column Selector is used to add or remove columns from a table, usually in a report. To use the Column Selector, in the table view:
Click Columns. The Column Selector opens. It is separated into two lists: Available Columns, which is a list of data points currently not in use, and Active Columns, which is the list of data points being used in the table.
To move a data point from the Available to the Active list, click the + on its tile. To move a data point from the Active to the Available list, click the X on its tile.
If it is more efficient to move all the data points from one list or the other, click Add All or Remove All.
Once on the Active Columns list, you can order the data points. Drag tiles to reorder the list.
When you are satisfied with the Active Columns list, click Apply.