External Application XML
Applies to: SharePoint Foundation 2010
The external application XML is used to provide information about an external application and about the Web Part that hosts it.
Elements
applicationParts (External Application)
applicationPart (External Application)
metaData (External Application)
applicationId (External Application)
applicationUrl (External Application)
principal (External Application)
sharepointRequestHandlerUrl (External Application)
webPartProperties (External Application)