If you have instructions you want to send to an application using
an XML document, you can use a processing instruction.
To create a new processing instruction, right-click in the Design
view, and click Add Child, Add Before or Add
After, then click Add Processing Instruction.
edit a processing instruction in the XML editor Design view, right-click your
processing instruction, and click Edit Processing Instruction.
You can change the values in the following fields:
- The Target field is used to identify the application
the instructions belongs to.
- The Data field contains the instructions.