OptionalcardsSummary rule cards rendered beneath the diagram and linked to specific nodes.
Edges (workflow), transitions (lifecycle), data flows (dataflow), or ordered messages (sequence).
Swimlanes (workflow), state groups (lifecycle), stages (dataflow), or participant columns (sequence).
OptionalmainNode IDs along the primary happy path.
Steps (workflow), states (lifecycle), stage nodes (dataflow), or participants (sequence).
OptionalphasesPhase bands for sequence diagrams.
Optionalsubtitle
Canonical MemberJunction diagram specification after validation and normalization.