Hiding and Showing Content
In addition to views and filters, you can control how content is displayed by clicking Hide/Show or Hide/Show Columns.
Clicking Hide/Show or Hide/Show Columns toggles between displaying and hiding the Hide/Show list, and allows you to specify which attributes or columns you want the system to display. The attributes or columns that are available for selection vary depending upon which part of the application you are using.
Select the attributes or columns that you want to display by selecting the corresponding checkbox. Clearing the checkbox for an attribute or column removes that column from the table that you are modifying.
You can also click Hide All or Show All to select or clear all checkboxes. If you click Show All, you can still manually remove select attributes or columns by clearing the corresponding checkboxes.
The table dynamically updates as you select attributes or columns. When you have finished selecting the attributes or columns you want to view, click the X in the upper right corner
to close the list.