Document Sort tab On this tab, you can specify how to sort documents. Documents in this context are either Documents defined per Runtime job (using a Document trigger) or documents retrieved by a Post-processor. If enveloping is enabled, sorting is applied to documents within an envelope. You can, for example, use the payment due date as sort key in this case. If enveloping is not used, sorting is applied to all documents in the job. You can, for example, use the customer name or customer number as sort key in this case. Setting Description Key A metadata key specified for documents retrieved from a Post-processor repository, or a variable specified for Runtime job documents. Type Numeric or String. Specifies whether to sort the documents in numeric or alphabetical order. Sort order The sort order of the documents. Specifies whether to sort the documents in ascending or descending order. Add a new sort key to the list. Edit the selected sort key. Delete the selected sort key. Move up the selected sort key. Move down the selected sort key.