I was reviewing some spread information in the Adobe help section of InDesign here: http://helpx.adobe.com/indesign/using/pages-spreads.html and it states
- In the Pages and Masters sections:
#- Select an icon size for pages and masters.
- Select Show Vertically to display spreads in one vertical column. Deselect this option to allow spreads to be displayed side-by-side.
- Select Show Thumbnails to display thumbnail representations of the content of each page or master. (This option is not available if certain options are selected for Icon Size.)
Where can you select 'show vertically to display spreads in one vertical column? I can not find that option anywhere.