service { "A19753_EON_P01"."V_EON_PROVIDER" as "Provider" key ("Code") navigates ("ProvLines" as "Lines", "ProvNext" as "NextPeriod"); "A19753_EON_P01"."V_EON_PROVIDER_LINES" as "ProviderLines" key ("Code", "LineId"); "A19753_EON_P01"."V_EON_PROVIDER_NEXT_PERIOD" as "ProviderNextPeriod" key ("Code", "U_CODE", "U_TYP", "U_OPERATOR", "U_SUBOPERATOR"); association "ProvLines" principal "Provider"("Code") multiplicity "1" dependent "ProviderLines"("Code") multiplicity "*"; association "ProvNext" principal "Provider"("Code") multiplicity "1" dependent "ProviderNextPeriod"("Code") multiplicity "*"; }