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Ab+ Bb.$wd Cbd8 D "JV E 7/ #0K-X-2`-XXX1:1 F7/#0K-X-2`-XXX0:1 G T& @'K-X-2`-XXX1:1 H[ i" U#K-X-2`-XXX0:1 I  K-X-2`-XXX1:1 J  pK-X-2`-XXX0:1 Ku c OK-X-2`-XXX1:n L  K-X-2`-XXX0:n Me&*+K-X-2`-XXX0:1 NG3 K-X-2`-XXX0:n OeM9K-X-2`-XXX0:n Pe;'K-X-2`-XXX0:n QeK-X-2`-XXX0:n R  Sb  Tb" U /  Vdh'  W ec XKi"U#K-X-2`-XXX0:1+ YaJ%"J%"#a# Za-"-"s+as+ [/. . 2&/2&+  \ *YfKYCYY̠a)ɋȨ[ZS{y1]rj2PT^3PY۰#b:ve*(+C84?_<0_7k* ,̓+_| _s-_0_DF_ @t|v~s\q,Z +*28-(/(X(H';.uJ\ IK2a,m9v`t Pl&@:P NT?+| l=Hg^ M \GSP . 968yN~/H@H$f`W~,D0.AT\4  - ' (Bruce Bargmeyer(0Bruce Bargmeyer .    :!  TRW@6&3'6&A4 Small3'TUKUS.,   r^Xp` hp x (#%'0*,.8135@8:<H?AXr 0 p 0p"p"0` ""0 ` "` "0 " " 0h""0h"h"  "" 0 p INTERNATIONALSTANDARDIS111793 D p"p" 0 p 0p"p"0` ""0 ` "` "0 " "0h""0h"h"0""0p"" p"p" 0 p 0p"p"0` ""0 ` "` "0 " "0h""0h"h"0""0p""0p"p"0 ""199406000 " "P  " " x[X` hp x (#%'0*,.8135@8:<H?AXpXx InformationtechnologySpecificationandstandardizationofdataelements   Part3:Basicattributesofdataelements    <" ( *7eXXdXXd7&>&XX+&D&&&>  Contents D  ,  8   Introduction#!!Q".#ii  ` 8   1.0Scopeandfieldofapplication#^!^!Q".,,/#2  4 8   2.0Normativereferences#^!^!Q".LL%#2 t  8   3.0Definitions#^!^!Q". #3 H  8   4.0Descriptorsofadataelementattribute#^!^!Q".8#3   8   5.0Basicattributesofdataelements#^!^!Q".2#6   8   6.0Specificationofbasicattributesofdataelements#.!.!Q".ttC#10 X InformativeAnnexes p AnnexA0 ` Additionalattributes#.!.!Q".  ,` "` "#18 l 8   AnnexB0` Repetitionandinheritanceofattributetypes#.!.!Q".D` ` #22 h 8   AnnexC0` Examplesoftheuseofbasicattributesofdataelements#.!.!Q".O` ` #24 d 8   AnnexD0` Recommendationsfortheuseofadditionalregistrationdescriptorsofattributes#.!.!Q".h` ` #27 `  P  4 7+D+&&dXXd7& :+ : Foreword  l ISO(theInternationalOrganizationforStandardization)andIEC(theInternationalElectrotechnicalCommission)formthespecializedsystemforworldwidestandardization.NationalBodiesthataremembersofISOorIECparticipateinthedevelopmentofInternationalStandardsthroughtechnicalcommitteesestablishedbytherespectiveorganizationtodealwithparticularfieldsoftechnicalactivity.ISOandIECtechnicalcommitteescollaborateinfieldsofmutualinterest.Otherinternationalorganizations,governmentalandnongovernmental,inliaisonwithISOandIEC,alsotakepartinthework.Inthefieldofinformationtechnology,ISOandIEChaveestablishedajointtechnicalcommittee,ISO/IEC/JTC1.DraftInternationalStandardsadoptedbythejointtechnicalcommitteearecirculatedtonationalbodiesforvoting.ThisPart3oftheInternationalStandardISO/IEC11179waspreparedbyISO/IECJTC1/SC14,InformationtechnologyDataElementPrinciples. <  OtherpartsofInternationalStandard11179are:r^Xp` hp x (#%'0*,.8135@8:<H?AXrӄ0 p Part1:Frameworkforthegenerationandstandardizationofdataelements;0p"p" Є0 p Part2:Classificationofconceptsfortheidentificationofdomains;tp"p" Є0 p Part4:Rulesandguidelinesfortheformulationofdatadefinitions;Lp"p" Є0 p Part5:Namingandidentificationprinciplesfordataelements;$p"p" Є0 p Part6:Registrationofdataelements.0hp"p"0h"h""" Theannexesareforinformationonly.  \   7+D+&&d+&&d7 ~aXp` hp x (#%'0*,.8135@8:<H?AXpX~  Introduction  l ThisPartoftheInternationalStandarddefinesbasicattributesforspecifyingdataelements.Dataprocessingandelectronicdatainterchangeheavilyreliesonaccurate,reliable,controllableandverifiabledatarecordedindatabases.Oneoftheprerequisitesforacorrectandproperuseandinterpretationofdataisthatbothusersandownersofdatahaveacommonunderstandingofthemeaningandrepresentationofthedataelements.Tofacilitateasharedviewofdataelements,anumberofattributeshavetobedefined.-  p  -7+D+&&d+&&d7  InformationtechnologySpecificationandstandardizationofdataelements l Part3: Basicattributesofdataelements l     1.0  Scopeandfieldofapplication M l "" ThisPartoftheInternationalStandardspecifiesattributesofdataelements.Itislimitedtoasetofbasicattributesindependentlyoftheirusageinapplicationsystems,databases,datainterchangemessagesetc.ThisPartoftheInternationalStandardappliestoactivitiesincluding:0 p a)0p"p"thedefinition,specificationandcontentsofdataelementdictionaries;| "" 0 p b)0p"p"thedesignandspecificationofapplicationorienteddatamodels,databasesandmessagetypesfor T  datainterchange; "" 0 p c)0p"p"theactualuseofdataincommunicationsandinformationprocessingsystems; "" 0 p d)0p"p"interchangingorreferencingamongvariouscollectionsofdataelements.p"" Thissetofbasicattributeswillhavetobeextendedwithadditionalattributestoenabletheperformanceofacomprehensivedatamanagementfunction.NologicalorphysicalstructureofthedataisimpliedinthisPartoftheInternationalStandard.Acomprehensivedatamanagementfunctionalsorequiresasetofrulesandproceduresforclassifying,defining,identifying,namingandregisteringdataelements.TheserulesandproceduresareoutsidethescopeofthispartandarecoveredintheotherPartsoftheInternationalStandard.TechniquesforimplementingadataelementdictionaryusingthisPartoftheInternationalStandardareoutsidethescopeofthisPartoftheInternationalStandard.  2.0  Normativereferences  ! @"" Thefollowingstandardscontainprovisionswhich,throughreferenceinthetext,constituteprovisionsforthisPartoftheInternationalStandard.Atthetimeofpublication,theeditionsindicatedwerevalid.Allstandardsaresubjecttorevision,andpartiestoagreementsbasedonthisPartoftheInternationalStandardareencouragedtoinvestigatethepossibilityofapplyingthemostrecenteditionsofstandardsindicatedbelow.MembersofIECandISOmaintainregistersofcurrentlyvalidInternationalStandards. d Xp`` hp x (#%'0*,.8135@8:<H?AXpX g!Xp`@` hp x (#%'0*,.8135@8:<H?AXp`XISO646:1983,InformationInterchangeISO7bitcodedcharactersetforinformation '(!& interchange0 ` l("'` "` " ISO3166:1988,Codefortherepresentationofnamesofcountries *#) ISO6093:1985,InformationprocessingRepresentationofnumericalvaluesincharacterstringsfor +`%+ informationinterchange ,8&,  ,/(/    3.0  Definitions  &l"" ForthepurposeofthisPartoftheInternationalStandardthefollowingdefinitionsapply. j"Xp`@` hp x (#%'0*,.8135@8:<H?A Xp`@` X3.10  attribute :Acharacteristicofanobjectorentity. ""  j"Xp`@` hp x (#%'0*,.8135@8:<H?A Xp`@` X  3.20  attributevalue :Arepresentationofaninstanceofanattribute.0"" <""   3.30  dataelement :Aunitofdataforwhichthedefinition,identification,\ "" representationandpermissiblevaluesarespecifiedbymeansofasetofattributes. 8    3.40  dataelementconcept :Aconceptwhichcanberepresentedintheform| "" ofadataelement,describedindependentlyofanyparticularrepresentation. 3.50  dataelementdictionary :Aninformationresourcethatspecifies,defines,andt "" listsallrelevantdataelements. P  0 p 0p"p"0""0`""NOTE:`"`" 0 p 0p"p"0""0`""Dataelementdictionariesmayexistatvariouslevels,e.g. `"`" 0 p 0p"p"0""0`""ISO/IECCommittees,internationalassociations,industrysectors,companies,applicationsystems. `"`"   3.60  dataelementvalue :Avalueoutofasetofpermissiblevaluespertainingp"" toadataelement.j"Xp`@` hp x (#%'0*,.8135@8:<H?A Xp`@` X  4.0  Descriptorsofadataelementattribute k/@""  4.10  Generaldescriptors "" Dataelementattributesshallberegisteredandcontrolledinastandardwayinordertoachieveconsistencyintheexchangeofinformationondataelementsamongdataelementdictionariesandtoenablethecomparisonofdataelementsusedindifferentdatamanagementenvironments.Table1givesthesetofgeneraldescriptorsfordescribingadataelementattribute.Thecolumn'obligation'indicateswhetheradescriptoris'mandatory'or'conditional'or'optional'whenadataelementattributeisdescribed. Table10  Generaldescriptors $D$""  descriptorofattribute0 0 " "obligation0""fordefinitionsee &&"" ̄name0 ` 0`"`"0@""0` @"@"0 ` "` "M0 " "0h""4.3`' (h"h" Єdefinition0 @ 0` @"@"0 ` "` "0 " "M0h""0h"h"4.4 (!)"" Єobligation0 @ 0` @"@"0 ` "` "0 " "M0h""0h"h"4.5(L"*"" Єcondition0 @ 0` @"@"0 ` "` "0 " "C0h""0h"h"4.6d)"+"" Єmaximumoccurrence0 0 " "O0h""0h"h"4.7*#,"" Єdatatype0 @ 0` @"@"0 ` "` "0 " "M0h""0h"h"4.8*P$-"" Єmaximumsize0 ` 0 ` "` "0 " "O0h""0h"h"4.9h+$."" Єcharacterset0 @ 0` @"@"0 ` "` "C0 " "0h""Note10h"h",%/"" Єlanguage0 @ 0` @"@"0 ` "` "0 " "C0h""0h"h"Note20"",T&0"" Єcomment0 @ 0` @"@"0 ` "` "0 " "O0h""0h"h"4.10l-'1""   .'2 NOTE1: l Ingeneral,adataelementattributeisregisteredinadataelementdictionaryusingonecharacterset.Thecharactersetused,isdescribedasthedescriptor'characterset'ofadataelementattribute.Thedescriptorisvalidatthedataelementdictionarylevelandshallbeexplicitlystatedincaseofinterchangeamongdictionaries.Ifone(ormore)ofthedataelementattributesusesacharactersetthatdiffersfromthesetgenerallyusedforthecompletedataelementdictionary,thanthedescriptor'characterset'shallbespecified.NOTE2:  4 Ingeneral,adataelementattributeisregisteredinadataelementdictionaryusingonelanguage.Thelanguageused,isdescribedasthedescriptor'language'ofadataelementattribute.Thedescriptorisvalidatthedataelementdictionarylevelandshallbeexplicitlystatedincaseofinterchangeamongdataelementdictionaries.Ifone(ormore)ofthedataelementattributesusesalanguagethatdiffersfromthesetgenerallyusedforthecompletedataelementdictionary,thanthedescriptor'language'shallbespecified.ForrecommendationsofuseseeAnnexD. 4.20  Mandatorydescriptors  "" Thefollowingdescriptorsofdataelementattributesaremandatory:0 p name,see4.3 p"p" 0 p definition,see4.4 p"p" 0 p obligation,see4.5 p"p" 0 p datatype,see4.8 p"p"  4.30  Name "" Labelassignedtoadataelementattribute.Thenameshallbeuniqueandshallbepresentedasanalphanumericcharacterstring.0 p NOTE:ThenamesofthebasicattributesofdataelementsarelistedinTable2.Pp"p"  4.40  Definition h"" Descriptionofadataelementattributethatclearlydistinguishesitfromotherdataelementattributes.Thedefinitionisrepresentedasanalphanumericcharacterstring. 4.50  Obligation  !""" Adescriptorindicatingwhetheradataelementattributeshallalwaysbepresentorsometimesbepresent(i.e.containvalue).Thisdescriptormayhavethefollowingvalues:̄0 p mandatory:thedataelementattributeshallbepresent.D%'p"p" ̄0 p conditional:thedataelementattributeshallbepresentifcondition(s)specifiedunder4.6occur.& )p"p" ̄0 p optional:thedataelementattributemaybepresentornotbepresent.(8"+p"p"  4.60  Condition T*#-"" Circumstancesunderwhichadataelementattributeshallbepresent.  ,p&0 4.70  Maximumoccurrence l"" Adescriptorspecifyingthemaximumnumberofinstancesthedataelementattributemayhaveinthespecificationofonedataelement.0 p NOTE:Thedescriptor'maximumoccurrence'maybeimplementedbyrepeatingtheattributeorbypresentingtheattributeoncewith  8 multiplevalues(multivaluedattribute).Theimplementationofthelattercaserequiresasyntaxconventionfordistinguishingtheattributevaluesfromeachother. p"p" Example1ofimplementation:    Adatamanagementfunctionhasdecidedthattheattribute:'Synonymousname'mayoccur3timesinadataelementspecification.Thethree'Synonymousnames'ofthedataelement,named:'productcode'maybepresentedasfollows:d XEa` hp x (#%'0*,.8135@8:<H?A Xp`@` XName:0  0a""0` a"a"productcodeL ` "` " Synonymousname1:0 articlenumber$  " " Synonymousname2:0 materialcodeh  " " Synonymousname3:0 productreferencenumber@  " " Example2ofimplementation:  Adatamanagementfunctionhasdecidedthattheattribute:'Classificationscheme'mayoccuronlyoncebutmayhave2valuesinadataelementspecification.Thetwo'classificationschemes'ofthedataelement:'Lengthofbodyofcomponent'maybepresentedasfollows:(Thesemicolon(;)isusedasseparatorofthetwoclasses.)Name:0  0a""0` a"a"0 ` "` "0 " "bodylength"" Classificationscheme:0 0 " "IECComponentClass:Component;l"" 0 E 0E"E"0""0a""0` a"a"0 ` "` "0 " "IECDataelementtypeclass:Quantityofspace(T03). ""  4.80 E Datatype `E"E" Adescriptorspecifyingasetofdistinctvaluesforrepresentingtheattributevalue.Examplesofdatatypesforattributevaluesare:'character','ordinalnumber','integer','characterstring'. 4.90 E Maximumsize ","E"E" Aspecificationofthemaximumnumberofstorageunitstorepresentthedistinctvaluesofthedatatypespecifiedin4.8.Example:Whentheinstanceof'datatype'isspecifiedas:'integers'andtheinstanceofthedescriptor %& 'maximumsize'is:'3'itmeansthattheattributevaluemaycontainmaximum3integers.0 E NOTE:ForrecommendationsforuseseeAnnexD.(")E"E"  4.100 E Comment *#+E"E" Remarkconcerningtheapplicationoftheattributes.  d-&/   5.0 E Basicattributesofdataelements PlE"E"  5.10 E UseofbasicattributesDE"E"  Aspecificationofadataelementconsistsofasetofattributes.ThisPartoftheInternationalStandardspecifiesasetofbasicattributes.Basicmeansthattheyarefrequentlyneededtospecifyadataelement.  ` Basicattributesmaybeusefulforavarietyoffunctionssuchas:  8 0 E 0E"E"designofinformationprocessingsystems;T "" 0 E 0E"E"designofEDImessagesfordatainterchange;, "" 0 E 0E"E"maintenanceofdataelementdictionaries; "" 0 E 0E"E"datamanagement;p "" 0 E 0E"E"dataadministration;H "" 0 E 0E"E"dataelementdictionarydesign; "" 0 E 0E"E"dataelementdictionarycontrol;d "" 0 E 0E"E"useofinformationprocessingsystems.< "" TheattributesspecifiedinthisPartoftheInternationalStandardarealsoconsideredbasicinthesensethat  additionalattributesarerequiredtosupporteachofthefunctionsenumeratedabove.Basicalsoimpliesthattheattributesareindependentof: t 0 E 0E"E"anyapplicationenvironment;$"" 0 E 0E"E"anyfunctionofadataelement(e.g.qualifier,indicator);"" 0 E 0E"E"anylevelofabstractionofthemeaning(e.g.arepresentationofagenericconceptlike'nameofa h person'orarepresentationofaspecificconceptlike'nameofthedriverofatruck'); "" 0 E 0E"E"anygroupingofdataelements;"" 0 E 0E"E"anymethodfordesigninginformationprocessingsystemsordatainterchangemessages;\"" Ѐ0 E 0E"E"anydataelementdictionarysystem.4"" BasicdoesnotimplythatallstandardizedattributespresentedinthisPartoftheInternationalStandardare x requiredinallcases.Distinctionismadebetweenthosebasicattributesthatare:0 E 0E"E"mandatory:alwaysrequired;l"!"" 0 E 0E"E"conditional:requiredtobepresentundercertainspecifiedconditions;D#""" 0 E 0E"E"optional:allowedbutnotrequired.$#""  5.20 E Categoriesofbasicattributes %`%E"E" v&Xp`P@0  p`p x (#%'0*,.8135@8:<H?AXEa` X 5.2.10 ` Identifying |'!'`"`" Attributesthatareapplicablefortheidentificationofadataelement. 5.2.20 ` Definitional *p$+`"`" 0 p  p"p" Attributesthat describethesemanticaspectsofadataelement. , &- 0 p 0`p"p"0P`"`"NOTE:Theseattributesmaybederivedbyinheritancefromcharacteristicsofdataelementconcepts,objectsorentities.d-&.P"P"  5.2.20 ` Relational .|(0`"`" ЇAttributesthatdescribeassociationsamongdataelementsand/orassociationsbetweendataelementsandclassificationschemes,dataelementconcepts,objects,entities. 5.2.30 ` Representational0 `"`"  " " Attributesthat describerepresentationalaspectsofadataelement.  8  5.2.40 ` Administrative T `"`" Attributesthat describemanagementandcontrolaspectsofadataelement.     5.30 ` Tableofbasicattributes H `"`" Thefollowingtableliststhebasicattributesgroupedaccordingtothecategoriesof5.2.ForaprecisedefinitionoftheseattributesseeClause6.Thecolumn'obligation'indicateswhetheranattributeinadataelementdictionaryis'Mandatory'(M),'Conditional'(C)or'Optional'(O).+j &+&D+ : Table2:Dataelementattributes  t v&Xp`P@0  p`p x (#%'0*,.8135@8:<H?AXpXAttribute0 P 0@P"P"00 @"@"Nameofdataelementattribute0p0 "0 "0`p"p"0`"`"0p""obli0p"p"see"" Category0 P 0@P"P"00 @"@"0 0 "0 "0 " "0  " "0 " "0 " "0 " "0""0""0p""0`p"p"0`"`"0p""0p"p"gation0 ""definitionT " " ____________________________________________________________________________________Identifying0 @ Name0 @"@"0  " "0 " " 0 " "0""0""0p""0`p"p"0`"`"0p""0p"p"M0 ""6.1.1H " " 0 p 0`p"p"0P`"`"0@P"P"Identifier0 @"@"0 " "0 " "0 " "0""0""0p""0`p"p"0`"`"0p""0p"p"C0 ""6.1.20x " " x"x" 0 p 0`p"p"0P`"`"0@P"P"Version0 @"@"0  " "0 " "0 " "0 " "0""0""0p""0`p"p"0`"`"0p""0p"p"C0 ""6.1.3d " " 0 p 0`p"p"0P`"`"0@P"P"RegistrationAuthority0@"@"0""0""0p""0`p"p"0`"`"0p""C0p"p"6.1.40 ""( " " 0 p 0`p"p"0P`"`"0@P"P"Synonymousname0 @"@"0 " "0""0""0p""0`p"p"0`"`"0p""O0p"p"6.1.50 ""0x " "Xx"x" 0 p 0`p"p"0P`"`"0@P"P"Context0 @"@"0  " "0 " "0 " "0 " "0""0""0p""0`p"p"0`"`"0p""0p"p"C0 ""6.1.60x " "0 x"x" " " ____________________________________________________________________________________Definitional0 @ Definition0 @"@"0 " "0 " "0 " "0""0""0p""0`p"p"0`"`"0p""0p"p"M0 ""6.2.18 " " ____________________________________________________________________________________Relational0 @ Classificationscheme0@"@"0""0""0p""0`p"p"0`"`"0p""0p"p"O0 ""6.3.1,!! " " 0 p 0`p"p"0P`"`"0@P"P"Keyword(s)0 @"@"0 " "0 " "0 " "0""0""0p""0`p"p"0`"`"0p""O0p"p"6.3.2!""" 0 p 0`p"p"0P`"`"0@P"P"Relateddatareference0@"@"0""0""0p""0`p"p"0`"`"0p""O0p"p"6.3.3"H#"" 0 p 0`p"p"0P`"`"0@P"P"Typeofrelationship0 @"@"0 " "0""0""0p""0`p"p"0`"`"0p""C0p"p"6.3.4x# $"" ____________________________________________________________________________________Represen0 @ Representationcategory0@"@"0p""0`p"p"0`"`"0p""M0p"p"6.4.1%&"" tational0 P 0@P"P"Formofrepresentation0@"@"0""0""0p""0`p"p"0`"`"0p""M0p"p"6.4.2%X'"" 0 p 0`p"p"0P`"`"0@P"P"Datatypeofdataelementvalues0p@"@"0`p"p"0`"`"0p""M0p"p"6.4.3& ("" 0 p 0`p"p"0P`"`"0@P"P"Maximumsizeofdataelementvalues0`@"@"0`"`"0p""M0p"p"6.4.4L' )"" 0 p 0`p"p"0P`"`"0@P"P"Minimumsizeofdataelementvalues0`@"@"0`"`"0p""M0p"p"6.4.5(!*"" 0 p 0`p"p"0P`"`"0@P"P"Layoutofrepresentation0@"@"0""0p""0`p"p"0`"`"0p""0p"p"C0 ""6.4.6(h"+ " " 0 p 0`p"p"0P`"`"0@P"P"Permissibledataelementvalues0p@"@"0`p"p"0`"`"0p""0p"p"M0 ""6.4.7),#, " " ____________________________________________________________________________________Admini0 P 0@P"P"Responsibleorganization0@"@"0""0p""0`p"p"0`"`"0p""0p"p"O0 ""6.5.1 +$. " " strative0 P 0@P"P"Registrationstatus0 @"@"0 " "0""0""0p""0`p"p"0`"`"0p""C0p"p"6.5.2+x%/"" 0 p 0`p"p"0P`"`"0@P"P"Submittingorganization0@"@"0""0p""0`p"p"0`"`"0p""0p"p"O0 ""6.5.30x " ",<&0x"x" 0 p 0`p"p"0P`"`"0@P"P"Comments0 @"@"0 " "0 " "0 " "0""0""0p""0`p"p"0`"`"0p""0p"p"O0 ""6.5.4 l-'1 " " +&D& +j+edasana 5.40 ` Modelofbasicattributes l`"`" ThemodeldepictedinFigure1groupstheattributesofadataelementusingtwocriteria:Similarcardinalityandlogicalinterdependencybetweenattributesbeingclusteredtogether.̄0 p Cardinalitytype 8p"p" 0 p Eachdataelementspecificationmaycontainzeroorone(0:1),oneandonlyone(1:1),zeroormore(0:n)oroneormore(1:n)occurrencesoftheattributeslistedinTable2. p"p" 0 p Forexample,adataelementspecificationmaycontainzerooroneattributes'Responsibleorganisation',butrequiresoneandonlyoneattribute'Definition';maycontainzeroormorepairofattributes'Relateddatareference'and'Typeofrelationship'butrequiresoneormoreattributes'Permissibledataelementvalues'. p"p" ̄0 p Logicalinterdependencyd p"p" 0 p Inadditiontohavingasimilarcardinalitytype,attributesmaydependononeanother,i.e.,oneattributemaynotbespecifiedwithoutotherattribute(s)beingspecified. p"p" 0 p Forexample,boththeattribute'Synonymousname'and'Context'shallbespecifiedifeitheroneisspecified.Similarly,boththeattributes'Relateddatareference'and'Typeofrelationship'shallexistifeitheroneexists.Ontheotherhand,eventhoughbothattributes'Relateddatareference'and'synonymousname'havethesamecardinalitytype(0:n),theydonotdependoneachothertoexist,thusarenotgroupedtogether. p"p"   X356G73z ( b `j$x4@@@X ""                                                 .(0  .(0  .(0  .(0  .(0  .(0  .(0  5.50 ` Mandatoryattributes l`"`" Thefollowingattributesofdataelementsaremandatory:̄0 p Name,see6.1.1 `p"p" Є0 p Definition,see6.2.1 8p"p" Є0 p Representationcategory,see6.4.1| p"p" Є0 p Formofrepresentation,see6.4.2T p"p" Є0 p Datatypeofdataelementvalues,see6.4.3, p"p" Є0 p Maximumsizeofdataelementvalues,see6.4.4 p"p" Є0 p Minimumsizeofdataelementvalues,see6.4.50p"p"p "" Є0 p Permissibledataelementvalues,see6.4.7H p"p" NOTE d  Adatamanagementenvironmentmaydecidethatbasicattributeshaving'obligation':conditionaloroptionalasspecifiedinthisPartoftheInternationalStandard,mayhaveahigher'obligation'inalocalenvironment. 5.60 ` Additionalattributes `"`" ^X` hp x (#%'0*,.8135@8:<H?AXpXAdditional,nonbasicattributesofdataelementscanberequirede.g.forinternalrepresentationindatabasesorforstructuralrelationswithsystemandmessageelements.SeeAnnexAforexamples.~aXq` hp x (#%'0*,.8135@8:<H?AXX~  P & ЇAttri+ ЇAttri   6.Specificationofbasicattributesofdataelements  l AsexplainedinClause5,dataelementsarespecifiedbytheirattributes.InthisClausethesetofbasicattributesisspecified.EachoftheattributesisdescribedbyusingthemandatorydescriptorsaspresentedinClause4.ForrecommendationsforuseofconditionaldescriptorsseeAnnexD. qg!Xq` ` hp x (#%'0*,.8135@8:<H?Aq6.10..Identifyingattributes 6.1.10..name0` ..` 0 .. :0` ..`  Name 0..definition0 .. :0` ..` Singleormultiworddesignationassignedtoadataelement.0..obligation0 .. :0` ..` Mandatory0..datatype0 .. :0` ..` Characterstring0..comment0 .. :0` ..` 1.SeePart5ofthisInternationalStandardfornamingprinciples;̀0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 2.Ifnamingconventionsapplyincertainapplicationareas,thisattributehastobestructuredaccordingtotheseconventions.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 3.Anenvironmentcontrollingthedataelementcanrequirethatthisattributebeuniquewithinadataelementdictionary.6.1.20..name0` ..` 0 .. :0` ..`  Identifier 0..definition0 .. :0` ..` AlanguageindependentuniqueidentifierofadataelementwithinaRegistrationAuthority.0..obligation0 .. :0` ..` Conditional0..condition0 .. :0` ..` Iftheattribute'Nameofdataelement'(6.1.1)isnotuniquewithinaRegistrationAuthoritythisattributeismandatory.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` AssignmentofauniqueidentifiermaybemademandatoryaspartoftheregistrationprocedureofanyRegistrationAuthority.0..datatype0 .. :0` ..` Character0..comments0 .. :0` ..` 1.ForreferencingbetweendataelementsthatarecontrolledbydifferentRegistrationAuthorities,thisattributecanbequalifiedbyadesignationoftheRegistrationAuthorityandtheattribute'version'(see6.1.3)toguaranteeuniqueness.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 2.SeePart5and6ofthisInternationalStandardforconventionsandrecommendationsforestablishingandcontrollingdataelementidentifiers.6.1.30..name0` ..` 0 .. :0` ..`  Version 0..definition0 .. :0` ..` IdentificationofanissueofadataelementspecificationinaseriesofevolvingdataelementspecificationswithinaRegistrationAuthority.0..obligation0 .. :0` ..` Conditional0..condition0 .. :0` ..` ThisattributeismandatoryifupdatesonattributesoccurwhichmeetthemaintenancerulesforallocatingnewversionsassetbytheRegistrationAuthority.0..datatype0 .. :0` ..` Character0..comments0 .. :0` ..` 1.SeePart6ofthisInternationalStandardforrulesandrecommendationsontheuseofversions.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 2.Forreasonsofcontrolofandreferenceamongdataelements,theattribute'Version'canbeusedasaqualifieroftheattribute'Identifier'.6.1.40..name0` ..` 0 .. :0` ..`  RegistrationAuthority 0..definition0 .. :0` ..` Anyorganisationauthorizedtoregisterdataelements.0..obligation0 .. :0` ..` Conditional0..condition0 .. :0` ..` OneRegistrationAuthorityshallbespecifiedforeachIdentifierpresent.0..datatype0 .. :0` ..` Characterstring0..comments0 .. :0` ..` Thecombinedattributes'RegistrationAuthority','Identifier'and'Version'servetouniquelyidentifyadataelement.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` AdataelementmayberegisteredbymultipleRegistrationAuthorities.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Part6ofthisInternationalStandardoffersfurtherdetailsaboutRegistrationAuthorities.0..6.1.50..name0` ..` 0 .. :0` ..`  Synonymousname 0..definition0 .. :0` ..` Singlewordormultiworddesignationthatdiffersfromthegivenname,butrepresentsthesamedataelementconcept.0..obligation0 .. :0` ..` Optional0..datatype0` ..` 0 .. :0` ..` Characterstring0..comment0 .. :0` ..` Synonymousnamesareoftenfamiliarnamesinacertainapplicationenvironment.Ifthisisthecaseuseattribute'Context'(6.1.6)tospecifythecontext.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Ifmoresynonymousnamesoccurtheattributes'Synonymousname'and'Context'shallbespecifiedasapair.6.1.60..name0` ..` 0 .. :0` ..`  Context 0..definition0 .. :0` ..` Adesignationordescriptionoftheapplicationenvironmentordisciplineinwhichanameand/orsynonymousnameisappliedororiginatesfrom.0..obligation0 .. :0` ..` Conditional0..datatype0 .. :0` ..` Characterstring0..condition0 .. :0` ..` Thisattributeismandatoryforeachoccurrenceoftheattribute'Synonymousname'(6.1.5).0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Thisattributeismandatorywhentheattribute'Name'(6.1.1)occursinaninformationexchange.0..comment0 .. :0` ..` Assignmentoftheattribute'Context'totheattribute'Name'(6.1.1)maybemademandatoryaspartoftheproceduresofanyRegistrationAuthority. 6.20..Definitionalattributes 6.2.10..name0` ..` 0 .. :0` ..`  Definition 0..definition0 .. :0` ..` Statementthatexpressestheessentialnatureofadataelementandpermitsitsdifferentiationfromallotherdataelements.0..obligation0 .. :0` ..` Mandatory0..datatype0 .. :0` ..` Characterstring 6.30..Relationalattributes 6.3.10..name0` ..` 0 .. :0` ..`  Classificationscheme 0..definition0 .. :0` ..` Areferenceto(a)class(es)ofaschemeforthearrangementordivisionofobjectsintogroupsbasedoncharacteristicswhichtheobjectshaveincommon,e.g.origin,composition,structure,application,functionetc.0..obligation0 .. :0` ..` Optional0..datatype0` ..` 0 .. :0` ..` Characterstring0..comment0 .. :0` ..` Classificationschemescanbeusedtorelatedataelementstofunctional,and/ororganizationaland/ortechnicalclassificationschemesand/orconceptualmodels.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Examples:Fordataelementnamed:'weightofbodyofaresistor'thefollowingclassificationschemesandclassesthereofarevalid:0..0..0q..q0` ..` 0 .. 0 .. 0` ..` IECDataelementtypeclass:'mass'(K01);0..0..0q..q0` ..` 0 .. 0 .. 0` ..` IECComponentclass:'electronic/electriccomponent'.6.3.20..name0` ..` 0 .. :0` ..`  Keyword 0..definition0 .. :0` ..` Oneormoresignificantwordsusedforretrievalofdataelements.0..obligation0 .. :0` ..` Optional0..datatype0` ..` 0 .. :0` ..` Characterstring0..comment0 .. :0` ..` Thisattributecanbeusedforrecordingkeywords(searchkeys)associatedwiththedataelementinquestion.6.3.30..name0` ..` 0 .. :0` ..`  Relateddatareference 0..definition0 .. :0` ..` Areferencebetweenthedataelementandanyrelateddata.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` NOTE0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Thereferreddatamayberegisteredinthesamedataelementdictionaryorinotherdictionaries,repositories.0..obligation0 .. :0` ..` Optional0..datatype0` ..` 0 .. :0` ..` Characterstring0..comment0 .. :0` ..` 1.WhentherelateddataiscontrolledbyanotherRegistrationAuthority,thereferenceshallbeauniqueidentifier,e.g.comprisetheRegistrationAuthorityandidentifierofthereferreddataasallocatedbyitsRegistrationAuthority.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 2.SeePart5ofthisInternationalStandardforprinciplesofidentificationofdataelements.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 3.Adatamanagementenvironmentshallsetrulesandconventionsforapplyingthisattribute.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 4.Ifthisattributeoccursitshallbespecifiedinpairwiththeattribute'Typeofrelationship'(6.3.4).6.3.40..name0` ..` 0 .. :0` ..`  Typeofrelationship 0..definition0 .. :0` ..` Anexpressionthatcharacterizestherelationshipbetweenthedataelementandrelateddata.0..obligation0 .. :0` ..` Conditional0..condition0 .. :0` ..` Thisattributeismandatoryiftheattribute'Relateddatareference'occurs.0..datatype0` ..` 0 .. :0` ..` Characterstring0..comment0 .. :0` ..` 1.Thisattributeshallbespecifiedinpairwiththeattribute'Relateddatareference'.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 2.Examplesoftypeofrelationshipsare:0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 'qualifierof','qualifiedby','subjectof','partof','physicalcondition','externalreference','higherstandard','dataelementconcept'.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 3.Adatamanagementenvironmentshallsetrulesandconventionsforapplyingthisattribute. 6.40..Representationalattributes 6.4.10..name0` ..` 0 .. :0` ..`  Representationcategory 0..definition0 .. :0` ..` Typeofsymbol,characterorotherdesignationusedtorepresentadataelement.0..obligation0 .. :0` ..` Mandatory0..datatype0` ..` 0 .. :0` ..` Characterstring0..comment0 .. :0` ..` 1.Therepresentationcategoryshallbespecifiedbytherelevantstandard.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Examplesofpossiblerepresentationcategories:̀0..0..0q..q0` ..` 0 .. 0 .. 0` ..` characterrepresentation(ISO/IEC646)0..0..0..0q..q0` ..` 0 .. 0 .. 0` ..` character/symbolrepresentation(ISOregistrationno.143)0..0..0q..q0` ..` 0 .. 0 .. 0` ..` barcodedrepresentation(EIA556)0..0..0q..q0` ..` 0 .. 0 .. 0` ..` graphicalrepresentation0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 2.Example:Theinstancesofdataelement:'consignmentnumber'arebitpatternsinEDImessagesandbarcodesonphysicalpackages.Forthisdataelementthisattributeoccurstwice,onewithvalue:'characterrepresentation(ISO/IEC646)'andonewith'barcoderepresentationEIA556)'.6.4.20..name0` ..` 0 .. :0` ..`  Formofrepresentation 0..definition0 .. :0` ..` Nameordescriptionoftheformofrepresentationforthedataelement,e.g.'quantitativevalue','code','text','icon'.0..obligation0 .. :0` ..` Mandatory0..datatype0` ..` 0 .. :0` ..` Characterstring0..comment0 .. :0` ..` 1.SeePart2ofthisInternationalStandardforappropriateterms('propertywords'or'classwords')tobeused.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 2.Example1:Forthedataelementnamed:'countryoforigincode'thisattributecontains:'code'.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 3.Example2:Forthedataelement:'productdescription'thisattributecontains:'text'.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 4.Example3:Forthedataelement:'weightofconsignment'thisattributecontains:'quantitativevalue'.6.4.30..name0` ..` 0 .. :0` ..`  Datatypeofdataelementvalues 0..definition0 .. :0` ..` Asetofdistinctvaluesforrepresentingthedataelementvalue.0..obligation0 .. :0` ..` Mandatory0..datatype0` ..` 0 .. :0` ..` Characterstring0..comment0 .. :0` ..` Examples:0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Possibleinstancesare:'character','ordinalnumber','integer','real','scaled','bit','rational'.6.4.40..name0` ..` 0 .. :0` ..`  Maximumsizeofdataelementvalues 0..definition0 .. :0` ..` Themaximumnumberofstorageunits(ofthecorrespondingdatatype)torepresentthedataelementvalue.0..obligation0 .. :0` ..` Mandatory0..datatype0` ..` 0 .. :0` ..` Integer0..comment0 .. :0` ..` 1.Example1:0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Fordataelement:'invoicenumber'theattribute'datatype'hasinstance'character'andtheattribute'maximumsizeofdataelementvalue'hasvalue:'17'.Thedataelementvalueof'invoicenumber'shallhaveamaximumof17characters.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 2.Thetwoattributes'maximumandminimum(see6.4.5)sizeofdataelementvalues'indicatewhetherdataelementvaluesare'fixed'(maximumandminimumsizeareequal)or'variable'(maximumandminimumsizevary).0..0..0q..q0` ..` 0 .. 0 .. 6.4.50..name0` ..` 0 .. :0` ..`  Minimumsizeofdataelementvalues 0..definition0 .. :0` ..` Theminimumnumberofstorageunits(ofthecorrespondingdatatype)torepresentthedataelementvalue.0..obligation0 .. :0` ..` Mandatory0..datatype0` ..` 0 .. :0` ..` Integer0..comment0 .. :0` ..` 1.Example1:0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Fordataelement:'productdescription'theattribute'datatype'hasinstance'character'andtheattribute'minimumsizeofdataelementvalue'hasinstance:'10'.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Thedataelementvalueof'productdescription'shallhaveaminimumof10characters.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 2.Thetwoattributes'maximum(see6.4.4)andminimumsizeofdataelementvalues'indicatewhetherdataelementvaluesare'fixed'(maximumandminimumsizeareequal)or'variable'(maximumandminimumsizevary).6.4.60..name0` ..` 0 .. :0` ..`  Layoutofrepresentation 0..definition0 .. :0` ..` Thelayoutofcharactersindataelementvaluesexpressedbyacharacterstringrepresentation.0..obligation0 .. :0` ..` Conditional0..condition0 .. :0` ..` Ifthedataelementisoftheclass'quantitativedata'thisattributeismandatory.Iftheattribute'formofrepresentation'is'code'theuseofthisattributeisrecommendedifthecoderepresentationhastohaveaspecificstructureorlayout.0..datatype0` ..` 0 .. :0` ..` Characterstring0..comment0 .. :0` ..` 1.Forquantitativedataitisnecessarytodistinguishbetweenintegers,decimalmarkandfloatingpointnotations.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Example:0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Integersmaybeindicatedwith'n',fordecimalmarkthenumberofcharactersbeforeandafterthedecimalmarkarespecifiedas:n(5).n(3),forfloatingpointnotationsthelayoutconventionforavaluewithexponentsshallcomplywithISO6093:n(3).n(3)E2,where'E2'standsformax.2digitsforthepowerof10.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 2.Forcoderepresentationshavingaspecificstructureorlayoutthetypeofcharacterforeachpositioninthecodestructureisimportantforvalidationpurposes.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Example:0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Thedataelement'flightnumber'hasaninternationalcoderepresentationstructureconsistingoftwoalphabeticcharactersoftheairlinecompanyfollowedbyathreedigitnumberidentifyingtheflight(fromstartingpointtodestination).0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Thecontentsoftheattribute:'layoutofrepresentation'is:'AA999'.6.4.70..name0` ..` 0 .. :0` ..`  Permissibledataelementvalues 0..definition0 .. :0` ..` Thesetofrepresentationsofpermissibleinstancesofthedataelement,accordingtotherepresentationform,layout,datatypeandmaximumandminimumsizespecifiedinthecorrespondingattributes.Thesetcanbespecifiedbyname,byreferencetoasource,byenumerationoftherepresentationoftheinstancesorbyrulesforgeneratingtheinstances.0..obligation0 .. :0` ..` Mandatory0..datatype0` ..` 0 .. :0` ..` Characterstring0..comment0 .. :0` ..` Whenthepermissibledataelementvaluesareanenumerationofcodedrepresentationseachdataelementvalueandinstanceshallbepresentedasapair.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Example1:Permissibledataelementvaluesofdataelement:'Priorityindicator':0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 0..Permissible0..0..0..0q..q0` ..` 0 .. 0 .. 0` ..` value0h..hinstance0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 10..0h..hHigh0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 20..0h..hLow0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 30..0h..hNone0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Example2:Permissibledataelementvaluesofdataelement:'Currencyqualifier':0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 0..Permissible0..0..0q..q0` ..` 0 .. 0 .. 0` ..` value0h..hinstance0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 10..0h..hinsurancecurrency0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 20..0h..hhomecurrency0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 30..0h..hinvoicingcurrency0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 40..0h..hreferencecurrency0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 50..0h..htargetcurrency0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Example3:Adataelementnamed:'Countrycode,2alpha'hasadomainthatcorrespondswiththesetof2alphacodesandcorrespondingnamesofcountriesappearinginthetextofthecurrentISO3166.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Example4:Adataelementnamed:'Numberofemployees'maycontainvalueswhichareintegers,equalorgreaterthanzero.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Example5:Adataelementnamed:'nameofheadofdepartment'hasadomainthatisselectedfromacompany'sregisterofemployeesandthatcorrespondswiththeformalorganizationalstructure.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Example6:Adataelementnamed:'Productdescription'hasadomainthatcorrespondswiththesetofproductsforwhich'productidentifications'areallocatedandthatiscontrolledbythe'productmanagementfunction',andthatconformstotherulesfordefiningproductsaslaiddownindocument'xyz'.0..0..0q..q0` ..` 0 .. 0 .. 0` ..` Example7:dataelement'radiofrequency'hasadomainwhichrangesfrom3KHz300GHzandconformstoIEC50specifications. 6.50..Administrativeattributes 6.5.10..name0` ..` 0 .. : 0` ..` Responsibleorganization 0..definition0 .. :0` ..` Theorganizationorunitwithinanorganizationthatisresponsibleforthecontentsofthemandatoryattributesbywhichthedataelementisspecified.0..obligation0 .. :0` ..` Optional0..datatype0` ..` 0 .. :0` ..` Characterstring0..comments:0 .. :0` ..` Theorganisationshallbeconsideredas'owner'ofthedataelement.6.5.20..name0` ..` 0 .. :0` ..`  Registrationstatus 0..definition0 .. :0` ..` Adesignationofthepositionintheregistrationlifecycleofadataelement.0..obligation0 .. :0` ..` Conditional0..condition0 .. :0` ..` ThisattributeismandatoryduringthedataelementlifecyclespecifiedbyanyRegistrationAuthority.0..datatype0` ..` 0 .. :0` ..` Character0..comment0 .. :0` ..` Thetypeofregistrationstatustobedistinguishedandtheallocationoftheregistrationstatusshallfollowtherulesthataredescribedintheproceduresfortheregistrationofdataelements(seePart6ofthisInternationalStandard).0..0..0q..q0` ..` 0 .. 0 .. 0` ..` 0..0h..h0..0..0p..p0..6.5.30..name0` ..` 0 .. :0` ..`  Submittingorganization 0..definition0 .. :0` ..` Theorganizationorunitwithinanorganizationthathassubmittedthedataelementforaddition,changeorcancellation/withdrawalinthedataelementdictionary.0..obligation0 .. :0` ..` Optional0..datatype0` ..` 0 .. :0` ..` Characterstring0..6.5.40..name0` ..` 0 .. :0` ..`  Comments 0..definition0 .. :0` ..` Remarksonthedataelement.0..obligation0 .. :0` ..` Optional0..datatype0` ..` 0 .. :0` ..` Characterstring0..0.. @a..  AnnexA 0.. @a..Z(informative)@a..~Additionalattributes   InadditiontothebasicattributesspecifiedinthisPartoftheInternationalStandardthelistofattributescanbeextendeddependingonlocaldataadministrationrequirements.Theadditionsmayrefertoanyofthecategoriesidentifying,definitional,relational,representationaloradministrative.0.. A.1.0..Additionstothecategory:identifyingattributes  A.1.1 0.. Shortname Ashortenedformofthedataelementname. A.1.20..Symbol Markorcharacterusedasasignforexpressingsomeobject,e.g.thecharactersstandingforchemicalelementsintheperiodicsystem(Ag=silver)orthecharactersstandingforelectricalconcepts(V=Voltage). A.2.0..Additionstothecategory:definitionalattributes  A.2.10..Formula Ruleorstatementinalgebraicformexpressingsemanticsofadataelement.Example:Dataelement'inductancefactorofsoftmagneticpart'̀0..0q..q0` ..` Lformula:0q..qAL=0` ..` 0..0..0q..q0` ..` N20..0..0q..q0` ..` 0 .. whereListheinductanceofthecoilwhenplacedonthecore,andNisthenumberofturnsofthecoil. A.2.2 0.. Additionalinformation Informationthatdescribesadataelementbygivingusefuldetailsthatcannotadequatelyappearinthedefinition.NOTE:Additionalinformationcanconsistsofanenumeration,asubset,anote,aremarkorthelike. A.3.0..Additionstothecategory:relationalattributes Dictionariescanbeusedtocontrolstructuresofapplicationsystems,messagetypesordatamodels.Specificattributesforthecontrolofstructuralrelationscanbedefinedtosupport'whereused'or'whatuses'queries. A.3.10..Dataelementassociations Inadatamanagementenvironmentitmayberequiredtocontroltherelationbetween'compositedataelements'andthe'componentdataelements'whichformthe'compositedataelement'.Example:Thecompositedataelement:'address'maybecomposedofthecomponentdataelements:'nameofaddressee','streetname','streetnumber','cityname','postalcode','countryname'. A.3.20..Seealso Tosupportthecorrectinterpretationofthemeaninganduseofadataelementitmaybeusefultoreferto(oneormore)otherdataelements,whicharesemanticallyrelatedorarederivedfromthesamedataelementconceptandhavedifferentrepresentations.Example1:Inthespecificationofdataelement:'shipmentnumber'theattribute'seealso'isusedtorefertothedataelement'consignmentnumber',toemphasizethatthedatamanagementenvironmentmakesadistinctionbetweentheconcepts'shipment'and'consignment'.Example2:Inthespecificationofthedataelement'productdescription'theattribute'seealso'isusedtorefertothedataelements:'productcode'and'tradenameofproduct'. A.3.30..Proceduralinformation Astatement(orreferencetoadocumentedstatement)abouttheproceduralrulesorconstraintsfortheapplicationofthedataelementinacertainapplicationenvironment.Example:Inthespecificationofdataelement:'currencycode',theattribute'proceduralinformation'isusedtostatethatininternationaldatainterchangethisdataelementshallalwaysbeusedinconjunctionwithdataelementsspecifying'financialamounts'and'prices'. A.4.0..Additionstothecategory:representationattributes  A.4.10..Validitycategoryforusage Applicationforwhichtherepresentationattributesarevalid,e.g.electronicdatainterchange,database,userinterface.Example:Inthespecificationofdataelement'currencycode'theattribute'validitycategoryforusage'isusedtoindicatethatthisdataelementisusedinelectronicdatainterchangeandindatabases.Inthespecificationofthedataelement'currencyname',theattribute'validitycategoryofusage'isusedtoindicatethatthisdataelementisusedinauserinterface. A.5.0..Additionstothecategory:administrativeattributes  A.5.10..Functionalusage Anindicationofafunctionalapplicationenvironmentinwhichthedataelementisused,e.g.bibliography,physicaldistribution,accounting,medicalresearch,computeraideddesign,fundstransfer. A.5.20..Expirydate Dateatwhichtheuseofadataelementexpiresinanapplicationarea.Note:ThedatecanberepresentedinthelayoutYYMMDDorCCYYMMDDaccordingtoISO8601. A.5.30..Sourcedocument Documentfromwhichdefinitionalorrepresentationalattributesoriginate. A.5.4 0.. Dateofapproval Thedatewhenthedataelementisacceptedforinclusioninthedataelementdictionary.Note:ThedatecanberepresentedinthelayoutYYMMDDorCCYYMMDDaccordingtoISO8601. A.5.5 0.. Dateoflatestmodificatioǹ Thedateofthelatestchangeinoneormoreattributesofthedataelementbeingspecifiedinthedataelementdictionary.Note:ThedatecanberepresentedinthelayoutYYMMDDorCCYYMMDDaccordingtoISO8601. A.5.6 0.. Dateofreceipt Thedateofreceiptofamaintenancerequestforadataelementfromthesubmittingorganization.Note:ThedatecanberepresentedinthelayoutYYMMDDorCCYYMMDDaccordingtoISO8601. A.5.7 0.. Maintenancerequestnumber Theidentificationoftherequestfromthesubmittingorganizationtotheresponsibleorganizationforaddition,changeand/orcancellation/withdrawalofdataelementsordataelementattributes. A.5.80..Protectioncategoryandmethod Theindicationofthelevelofinformationprotectionandthemethodused,e.g.'confidential,encryptedindatainterchange'or'exclusivelyforinternaluse,encryptedinexternalcommunication'. A.5.90..Revision Adesignationforthecontrolofadministrativechangesofadataelement. A.6.0..Additionalcategory:internalstorageattributes Adataadministrationcanrequiredataelementattributesthatdescribethepropertiesforstoringdataelementsindatabases(internallevel). A.6.10.. Programmingnameorsymbolicname Ashortenednameofthedataelementthatconformstoprogramminglanguageconventionsandisusedinprograms.Example:Thedataelementname'Articlenumber'maybeshortenedto'ARTNUC'. A.6.2 0.. Databaseformat Thenotationoftheinternalstorageformat(picture)ofadataelementaccordingtotheprogramminglanguageconvention.Example:9(12)comp3. A.6.3 0.. Validation/verificationrules Therulesand/orinstructionsappliedforvalidatingand/orverifyingdataelementsoccurringinactualcommunicationand/ordatabases,inadditiontotheformalscreeningbasedontherequirementslaiddowninthebasicattributes.Example:Forthedataelement'totalinvoiceamount'therulecouldbethattheactualvalueshallbethesumofthe'invoiceitemamounts'plusthe'additionalcharges,fees,dutiesandtaxes'specifiedintheinvoice. A.7.0..Attributesusedforcrossdictionaryidentificationpurposes Tocontroldataelementsinadataelementdictionaryoneormorebasicattributesofthecategory'identifyingattributes'canberequiredtoguaranteeuniquenesswhenreferringtodataelementsregisteredinotherdataelementdictionariesorintheexchangeamongdataelementdictionaries.Thefollowingbasicattributescanbeusedforcomposingauniquecrossdictionaryidentification:̄name(seeClause6,section6.1.1)̄context(seeClause6,section6.1.6)̄identifier(seeClause6,section6.1.2)̄version(seeClause6,section6.1.3)̄RegistrationAuthority(seeClause6,section6.1.4)ForfurtherrecommendationsseealsoParts5and6ofthisInternationalStandard. @a..  AnnexB 0.. @a..Z(informative)@a.. Repetitionandinheritanceofattributetypes   Thecategory'definitionalattributes'containsattributesthatcanbevalidformoresetsofrelational,representationalandadministrativeattributes.Inactualimplementationsinadataelementdictionarythefollowingregistrationarrangementscanbemade:a)0..Registercompletespecificationsfordataelementsonly(seeexample1).b)0..Registera'dataelementconcept'withthedefinitionalandidentifyingattributesandregistertwodataelementswiththedefinitionalattributesfromthedataelementconceptandthespecificidentifying,representational,relationalandadministrativeattributesofeachdataelement.Theattribute'relationaldatareference'hasareferencetothe'dataelementconcept'fromwhichthedefinitionalattributesareinherited(seeexample2).0..0..Note:Inthiscasethetwodifferententities:'dataelementconcept'and'dataelement'shallbedistinguished.Inexample2theattribute'identifier'includesthisdistinction.Example:Therearetwowaysofrepresentinga'currencyidentifier':̄accordingtoa3alphacodeand̄accordingtoa3numericcode.Thedefinitionalattributes(presentedinItalics)forthetwocorrespondingdataelementsarethesame.Example1:(onlycompletedataelementspecifications);X;X< Name:Identifier: RegistrationAuthority:Synonymousname:Context:  Definition:  Keyword:Representationcategory:Formofrepresentation:DatatypeofDEvalue:MaximumsizeDEvalue:MinimumsizeDEvalue:PermissibleDEvalues: Responsibleorganisation: Registrationstatus: Currency,lettercode42173AISOAlphabeticcurrencyFundstransfermessagesAcodeforcurrenciescurrency,funds,money,financialamount.characterstringcodealphabeticcharacter33All3alphacodesofcurrenciesofcurrentISO4217.ISOMaintenanceAgencyStandardCurrency,numericcode42173NISONumericcurrencyFundstransfermessagesAcodeforcurrenciescurrency,funds,money,financialamount.characterstringcodenumericcharacter33All3numericcodesofcurrenciesofcurrentISO4217.ISOMaintenanceAgencyStandardExample2:Inthedataelementdictionarytwodifferententitiesareregistered:'dataelementconcept(DEC)'and'dataelement(DE)'.Attributesof'dataelementconcept(DEC)': Name:0..0q..q0` ..` 0 ..  0 .. Currencyidentifier Identifier:0q..q0` ..`  0 .. 0 .. DEC0001 RegistrationAuthority:0 ..  0 .. ISO Synonymousname: 0 .. 0 .. Currencycode Context: 0..0q..q0` ..` 0 .. 0 .. Fundstransfermessages Definition: 0` ..` 0 .. 0 .. Acodeforcurrencies.0.. Relateddatareference: 0 .. 0 .. ISODE42173A Typeofrelationship: 0 .. 0 .. Deriveddataelement Relateddatareference: 0 .. 0 .. ISODE42173N Typeofrelationship: 0 .. Deriveddataelement Registrationstatus: 0 .. 0 .. Standard0h..hAttributesof'dataelement(DE)';X;X< Name:Identifier:RegistrationAuthority:Synonymousname:Context:Definition:Keyword:Relateddatareference:Typeofrelationship:Representationcategory:Formofrepresentation:DatatypeofDEvalue:MaximumsizeDEvalue:MinimumsizeDEvalue:PermissibleDEvalues:Responsibleorganisation:Registrationstatus: Currency,lettercode42173AISOAlphabeticcurrencyFundstransfermessagesAcodeforcurrenciescurrency,funds,money,financialamount.ISODEC0001Dataelementconceptcharacterstringcodealphabeticcharacter33All3alphacodesofcurrenciesofcurrentISO4217.ISOMaintenanceAgencyStandardCurrency,numericcode42173NISONumericcurrencyFundstransfermessagesAcodeforcurrenciescurrency,funds,money,financialamount.ISODEC0001Dataelementconceptcharacterstringcodenumericcharacter33All3numericcodesofcurrenciesofcurrentISO4217.ISOMaintenanceAgencyStandard̀ @a..  AnnexC 0.. @a..Z(informative)@a..Examplesoftheuseofbasicattributesofdataelements   InthisAnnexexamplesaregivenofspecificationsofdataelementsusingtheattributesspecifiedinClause6.Theattributes(incl.referencetorelevantclauseandsubclause)aretypedin boldface followedbythevaluesthatapplyforthedataelementscited.Ifoptionalorconditionaldataelementattributesarenotrelevantforthatdataelementtheyareomitted.NOTE:Forthepurposeofthisexampletheterm'dataelement'intheattributenameissometimespresentedas'DE'.Thefollowingexamplesaregiven:1.dataelementspecifiedinanInternationalStandardofISO;2.dataelementspecifiedinaNationalStandard;3.dataelementintheUNTradeDataElementDirectory;4.dataelementintheEDIFACTDataElementDirectory;5.dataelementinadataelementdictionaryofacompany;6.dataelementindocumentationoftheJapaneseArticleNumberAssociation.-+'\ `-;X;X< AttributenameandreferencetoClauseandSubclauseName(6.1.1):Identifier(6.1.2):Version(6.1.3):RegistrationAuthority(6.1.4):Definition(6.2.1):Keyword(6.3.2):Representationcat.(6.4.1):Formofrepresentation(6.4.2):DatatypeofDEvalue(6.4.3):Max.sizeDEvalue(6.4.4):Min.sizeDEvalue(6.4.5):PermissibleDEvalues(6.4.6):Responsibleorganisation(6.5.1):Registrationstatus(6.5.2): Example1 Countryidentifier31661990ISOAcodeforthenamesofcountriesoftheworld.geopoliticalentity,countrycharacterstringcodealphabeticcharacter22All2alphacodesofcountriesofcurrentISO3166,includingamendmentspublishedsince1990.ISOMaintenanceAgencyStandard Example2 EUCountry23156EuropeanUnionCountriesthatcurrentlybelongtotheEuropeanUnion.EU,countrycharacterstringcodenumericcharacter33All3numericcodesofcountriesbelongingtotheEuropeanUnionasregisteredinthecountrytablecontrolledbytheCustomsCooperationCouncil.EuropeanUnionStandard̀-+'\ `-;X;X< AttributenameandreferencetoClauseandSubclauseName(6.1.1):Identifier(6.1.2):Version(6.1.3):RegistrationAuthority(6.1.4):Synonymousname(6.1.5):Context(6.1.6):Definition(6.2.1):Keyword(6.3.2):Relateddatareference(6.3.3):Typeofrelationship(6.3.4):Representationcat.(6.4.1):Formofrepresentation(6.4.2):DatatypeofDEvalue(6.4.3):Max.sizeDEvalue(6.4.4):Min.sizeDEvalue(6.4.5):PermissibleDEvalues(6.4.6):Responsibleorganisation(6.5.1):Registrationstatus(6.5.2): Example3 Countryoforigin,coded32391988UnitedNationsOriginInternationaltradeThecountryinwhichthegoodshavebeenproducedormanufacturedaccordingtothecriterialaiddownforpurposesofapplicationoftheCustomstariff.geopoliticalentity,countrycharacterstringcodealphabeticcharacter22All2alphacodesofcountriesofcurrentISO3166,includingamendmentspublishedsince1990.UN/ECEWP4Standard Example4 Currencyqualifier6343S.93AUNEDIFACTBoardCodegivingspecificmeaningtoacodedcurrency.currency,qualifierUNTDIDEDED6345S93Aqualifierofcharacterstringcodecharacter31permissiblevalue0..instance10..Customsvaluation20..Insurancecurrency30..Homecurrency40..Invoicingcurrency50..Accountcurrency60..Referencecurrency70..Targetcurrency80..Pricelistcurrency90..Ordercurrency100..Pricingcurrency110..Paymentcurrency120..Quotationcurrency130..Recipientlocalcurrency140..Suppliercurrency150..Senderlocalcurrency160..Tariffcurrency170..ChargecalculationcurrencyEDIFACTMaintenanceAgencyStandard̀-+'\ `-;X;X< AttributenameandreferencetoClauseandSubclauseName(6.1.1):Identifier(6.1.2):Version(6.1.3):RegistrationAuthority(6.1.4):Synonymousname(6.1.5):Context(6.1.6):Definition(6.2.1):Classificationscheme(6.3.1):Keyword(6.3.2):Relateddatareference(6.3.3):Typeofrelationship(6.3.4):Relateddatareference(6.3.3):Typeofrelationship(6.3.3):Representationcat.(6.4.1):Formofrepresentation(6.4.2):DatatypeofDEvalue(6.4.3):Max.sizeDEvalue(6.4.4):Min.sizeDEvalue(6.4.5):Layoutofrepresentation(6.4.6):PermissibleDEvalues(6.4.7):Responsibleorganisation(6.5.1):Registrationstatus(6.5.2): Example5 Ratedvoltage(DC)E044005IECU_RdcInternationalsymbolThemaximumdirectvoltage(inV)whichmaybeappliedcontinuouslytoacapacitoratanyoperatingambienttemperaturebelowtheratedtemperature.IECdataelementtypeclass:E06IECcomponentclass:CAPcapacitor,voltage,direct,maximumIECE014PhysicalconditionIECE267Physicalconditioncharacterstringscalarreal63NR3..6.3ES2ValuesexpressedinVoltagesandmeetingconditionthatvaluesofIECE014