What determines the work area icons that appear on the filmstrip?

Here are some scenarios that determine the content of the filmstrip when you're using a panel or banner layout.

• The filmstrip includes icons for all the work areas within the group, even any work area icons that are currently hidden on the home page.

• The filmstrip doesn't appear at all if the work area you use has no related work areas within the group.

• If all work area icons appear at the top level on the home page, then those icons appear in the filmstrip for all the pages.