Relation role

Derived from

Recorded core meaning: Dependent definition to the definition it requires.

req.derives

Category
relation
Core binding
RL30
Semantic family
dependency
req.derives base contour
Base contour or default endpoint marks from the new renderer. Instance metadata, compartments and optional artwork add context in the full profile.

Connect with this role

connect Source to Target as req.derives

Source and Target must already exist and satisfy the selected profile’s endpoint contract. Use the relation’s qualifiers for explicit semantic details.

Available in these profiles

Standard presentation values
{
  "colour": "#596579",
  "glyph": "link",
  "width": 2,
  "pattern": "2 6",
  "start": "none",
  "end": "open",
  "text_label": "depends on",
  "token_required_when_ambiguous": true
}
Registered metadata fields

x_affinity, x_assignment, x_association_class, x_boundary, x_chen, x_compatibility, x_constraint, x_continuation, x_custody, x_detail_steps, x_diagram, x_endlabels, x_erp, x_evidence, x_exception, x_flow, x_fragment, x_genset, x_interrupt, x_link, x_message, x_nary, x_petri, x_protocol, x_reconciliation, x_record, x_report, x_requirement, x_return, x_rule, x_sdl, x_story, x_transition, x_tunnel, x_ui, x_usecase, x_workflow

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