Range Period - Basic data tab
In the Period area , you can define the validity period for the blanket purchase order.
Term start: in the Term start field, you must enter the term start for the purchase order. In the case of services, for example, the services can only be billed from the start of the term. This field is mandatory and must be filled in.
Termend: in the Term end field, you must enter the term end for the purchase order. In the case of services, for example, the services can be billed until the end of the term. This field is mandatory and must be filled in.
Submission: in the field Submission you can enter a submission number, if available. With a submission number, the orders can be logically grouped together.