arcadia 7;
project trace_view_trial "Traceability view trial" id "ea202923-0031-4000-8000-000000000001" {
    description "Predeclared existing-counterpart placement trial; all semantic records are sentinels.";

    oa_activity oa_send "OA send" id "ea202923-0031-4000-8000-000000000010" {
    }

    oa_activity oa_receive "OA receive" id "ea202923-0031-4000-8000-000000000011" {
    }

    sa_function sa_send "SA send" id "ea202923-0031-4000-8000-000000000050" {
    }

    sa_function sa_receive "SA receive" id "ea202923-0031-4000-8000-000000000051" {
    }

    sa_port status_out "Status output" id "ea202923-0031-4000-8000-000000000052" {
        contract {
            FunctionOutput {
                outgoing_items [];
            };
        };
        parent @sa_send;
    }

    sa_port status_in "Status input" id "ea202923-0031-4000-8000-000000000053" {
        contract {
            FunctionInput {
                incoming_items [];
            };
        };
        parent @sa_receive;
    }

    interaction oa_report "OA report" id "ea202923-0031-4000-8000-000000000020" {
        description "Ordinary OA relationship sentinel";
        source @oa_send;
        target @oa_receive;
    }

    functional_exchange sa_report "SA report" id "ea202923-0031-4000-8000-000000000054" {
        description "Ordinary SA relationship sentinel";
        source @sa_send;
        source_port @status_out;
        target @sa_receive;
        target_port @status_in;
    }

    diagram trace_view_100 "01 Traceability trial" id "ea202923-0031-4000-8000-000000000100" {
        projection Traceability;
    }

    node fixture_node_100_10 id "ea202923-0031-4000-8000-000000000110" {
        diagram @trace_view_100;
        element @oa_send;
        position {
            x 100.0;
            y 100.0;
        };
    }

    node fixture_node_100_11 id "ea202923-0031-4000-8000-000000000111" {
        diagram @trace_view_100;
        element @oa_receive;
        position {
            x 500.0;
            y 100.0;
        };
    }

    node fixture_node_100_50 id "ea202923-0031-4000-8000-000000000112" {
        diagram @trace_view_100;
        element @sa_send;
        position {
            x 100.0;
            y 350.0;
        };
    }

    diagram trace_view_200 "02 Independent reference" id "ea202923-0031-4000-8000-000000000200" {
        projection Traceability;
    }

    node fixture_node_200_10 id "ea202923-0031-4000-8000-000000000210" {
        diagram @trace_view_200;
        element @oa_send;
        position {
            x 100.0;
            y 100.0;
        };
    }

    node fixture_node_200_11 id "ea202923-0031-4000-8000-000000000211" {
        diagram @trace_view_200;
        element @oa_receive;
        position {
            x 500.0;
            y 100.0;
        };
    }

    node fixture_node_200_50 id "ea202923-0031-4000-8000-000000000212" {
        diagram @trace_view_200;
        element @sa_send;
        position {
            x 100.0;
            y 350.0;
        };
    }

    node fixture_node_200_51 id "ea202923-0031-4000-8000-000000000213" {
        diagram @trace_view_200;
        element @sa_receive;
        position {
            x 500.0;
            y 350.0;
        };
    }

    trace work_trace_70 "Send refinement" id "ea202923-0031-4000-8000-000000000070" {
        description "Existing correspondence; placement must not change semantics.";
        oa @oa_send;
        sa @sa_send;
    }

    trace work_trace_71 "Receive refinement" id "ea202923-0031-4000-8000-000000000071" {
        description "Existing correspondence; placement must not change semantics.";
        oa @oa_receive;
        sa @sa_receive;
    }

}