When the required eCharter data is configured, the eCharter sending process is done by the Dispatch application.
A dispatch list is created first. Please see more information from SPx SSC & ENTERPRISE – Dispatch.pdf
Help > Dispatch
For creating dispatch list the packages are needed too. For more information of the package creation and modification see the user manual SPx SSC & ENTERPRISE - Workshop Packing.pdf
Help > Workshop Packing