The Matrix Tables Grid Display Mode displays Matrix Items in a table format where rows represent one Matrix Category and columns represent another.
If a Matrix includes 3 or 4 Categories, an Element from the first Category (and second Category) must be selected before the Grid displays the Elements from the remaining two Categories.
The information box below the Grid displays the item's Matrix Code and selected Element Descriptions.
[F9] may be used to rotate the order in which the Categories are displayed.
See:
Matrix Tables - Contents