It is possible to customize the seating symbol attributes to create a new hybrid symbol definition for use in seating sections.
From the Arrangement pane of the Creating Seating Section dialog box, select a Seating Symbol to use as the basis for the customized symbol.
Click Customize to change the default appearance of the selected symbol if desired. This creates a new symbol definition that is added to the file’s resources.
The Customize Symbol dialog box opens.
Click
to show/hide the parameters.