For each use case, you can create sequence diagrams describing the messages exchanged between elements of the system in a particular context. Depending on which UML diagrams you use (UML 1.3 or 2.3), you will use the interaction scenario diagram or the sequence diagram to describe this operation. Interaction diagrams focus on cooperation of a set of objects.

The execution of services can be described by a batch planning structure diagram. This diagram is used to represent the execution schedule for batches, batch programs and batch organization.