This section is optional and simply displays a ViewDataForm. A page can have a maximum of one summary section. The SummarySection XML element typically displays "at a glance" information about an individual record, with additional details below it. The summary section is optional.
<PageDefinitionSpec
XMLns="bb_appfx_pagedefinition"
XMLns:common="bb_appfx_commontypes"
ID="e2a96b12-1bff-4ef4-8866-d75b2264afdb"
Name="Widget Page"
Description="Displays information about the given widget."
Author="SDK Author"
ContextRecordType="Widget"
ExpressionDataFormID="b21b041a-a5e1-4a23-b10c-c56d79c2a6fb">
<!-- define how the page header should appear -->
<PageHeader Caption="= Page.Fields!NAME"
ImageKey="CATALOG:Widget.Catalog,Widget.Catalog.widget.png" />
<!-- define the tabs for the page - note that if only one tab is present, then that tab's sections are promoted to the page level (ie., the tab itself isn't shown -->
<SummarySection ID="67ff1e0a-4d32-4550-ac01-b2f4440f522f" Caption="Summary Info" HideCaption="true">
<DataForm ID="5294e7ba-03ea-4877-a213-a4c3c2f1d0bb" />
…
Figure: A sample SummarySection element within the Widget.Page.XML spec