Any not mentioned specifically will cause the symbol to be presented as the chosen Business Process symbol type.
For behavior, refer to help on Business Process diagrams (see BPMN).
Event
Assigning this symbol type to a diagram along with other node symbol types and line symbol types provides access to the Auto-Arrange Left to Right feature.
For behavior, refer to help on Business Process diagrams (see BPMN).
Lane
Lanes can only be drawn within Pool symbols.
For behavior, refer to help on Business Process diagrams (see BPMN).
If a representationally consistent box-in-box relationship concerns a reference from the Lane to the Pool then this reference is updated on creating, positioning and deleting a lane.
Pool
For behavior, refer to help on Business Process diagrams (see BPMN).
Process
Assigning this symbol type to a diagram along with line symbol types provides access to the Auto-Arrange Left to Right feature.
For behavior, refer to help on Business Process diagrams (see BPMN).