The Approve Travel Plan workflow describes the following process:

1. The travel planning data is recorded in the system by the employee.
2. The superior of the employee embarking on the business trip is responsible for approving the travel plan. The system uses the organizational plan to determine the superior automatically.

• Approval: If the superior approves the travel plan, the employee embarking on the business trip is informed of this approval in an automatically generated mail. The posting record (PNR) with the reservation information included in the travel plan is written to a processing queue for the connected travel agent.
• Correction: If corrections are necessary, the superior creates a message as a workflow attachment. The employee receives a work item with this attachment. When this work item is performed, the transaction for changing the travel plan is started.
• Rejection: If the travel plan is rejected, the superior creates a message that is sent to the employee embarking on the business trip as a mail. The posting procedure for travel services included in the travel plan is canceled.