Open manifest for AgileElite

The AgileElite shipment server does not have a corresponding API. It automatically opens a new manifest for the pickup date and the shipper when the first package is being manifested.

The Sterling Pierbridge Adaptor does not allow to simultaneously open multiple manifests on a given day and for a carrier. The Sterling Pierbridge Adaptor also allows only one open manifest for a shipper for a given day. To open a second manifest, you must close the first manifest. So, when integrating with the AgileElite shipment server, the Sterling Pierbridge Adaptor ensures that only one open manifest exists for a carrier on a given day.