Configuring variables for HTTP header fields

When a document is forwarded from Collector, the following can be sent as HTTP header values and extracted to variables:

•	Delivery instructions – For example, email addresses to the sender and the receiver that are entered in Collector. For a complete list, see Document delivery instructions.

•	Document metadata – For example, custom metadata such as customer name or predefined system metadata. For more information, see Metadata.

To extract the values to variables, you use the GetHTTPHeaderValue scripting function.