Thank you Brian. There are two of us that don't understand this. We may be
dense.
Can you explain in extreme detail where to find what you are
talking about?
The "By Category" (and any other view you might want to choose) will be in the
View drop-down available in the Advanced toolbar. Right-click an empty area
on the toolbar and check "Advanced" to see it. Also on that toolbar will be
the "Field Chooser" icon. After selecting the "By Category" view, click the
"Field Chooser" icon that's to the right of the View drop-down. It should be
the middle of three icons, but just hover over each icon for a tooltip that
will state the name of the icon. When the Field Chooser is visible, select
"All Appointment Fields" in the Field Chooser's drop-down. Click on Organizer
and drag it to any location on the header line you wish. Release the mouse
button.