An ExecutionSpecification is a specification of the execution of a unit of Behavior or Action within the Lifeline. The duration of an ExecutionSpecification is represented by two OccurrenceSpecifications, the start OccurrenceSpecification and the finish OccurrenceSpecification.
An ExecutionSpecification is a specification of the execution of a unit of Behavior or Action within the Lifeline. The duration of an ExecutionSpecification is represented by two OccurrenceSpecifications, the start OccurrenceSpecification and the finish OccurrenceSpecification.