A new array has one dimension and one index display. Use one of the following ways to add more dimensions:

• Right-click the index display and select Add Dimension from the shortcut menu to add dimensions one at a time.
• Use the Positioning tool to resize the index display until you have as many dimensions as you want.

Use one of the following ways to delete dimensions:

• Right-click the index display and select Remove Dimension from the shortcut menu to delete dimensions one at a time.
• Use the Positioning tool to resize the index display to delete dimensions.