A developer is creating an IBM Sterling B2B Integrator (SBI) Business Process (BP) using the Graphical Process Modeler (GPM). A Mailbox Delete service is being used to delete a specific message from…

A developer is creating an IBM Sterling B2B Integrator (SBI) Business Process (BP) using the Graphical Process Modeler (GPM). A Mailbox Delete service is being used to delete a specific message from a mailbox. The developer is assigning the parameter MessageId to delete in the name-value pair in the Service Editor. There are other services being used in the BP that create the XML tag MessageId in Process Data. Which message mode in the GPM Service Editor will be required to ensure that the value of MessageId set in the Service Editor will be used?