ABBDCS系统培训课程系列讲座Accessibility

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1、Chapter23Accessibility23.1GeneralInformation23.1.1DescriptionThischapterdescribeshowtocontroltheaccessibilityofthesystem,usingprivilegehandling,hidden/protectedcodeandlicensing.23.1.2ObjectivesOncompletionofthischapteryouwillbeableto:•Applytheprivilegeh

2、andling.•Applyhidden/protectedcode.•Describethemethodandwhenitissuitabletousethisfeature・•Discussthelicensingofthesystem.23.1.3ReferenceDocumentationUsetheonlinehelp:Contentstab,Maintenance23.1Lesson1・Privilegehandling23.2.1DescriptionThischapterdescrib

3、eshowtocontroltheaccessibilityofthesystem,usingprivilegehandling・23.2.2ObjectivesOncompletionofthislessonyouwillbeableto:•Applytheprivilegehandling.23.2.3GeneralTorestrictuseraccesstodifferentsystemfunctions,differentuserscanbeassigneddifferentprivilege

4、s.EveryusermustbegivenanameandbeassociatedwithaUserclass.ForeachUserclass,asetofprivilegesisdefined.OnlyoneusercanbeloggedinatanyonetimetobecometheCurrentuser.TheprivilegesdefinedfortheUserclassofthecurrentuserdecidewhichoperationsarepermitted.23.2.4Met

5、hodforloginandlogoutofuser•Tologinselect(Tools>LogIn)fromthemenuintheProjectExplorer.•Tologoutselect(Tools>Logout).23.2.4.1ShowcurrentuserSelect(Tools>ShowCurrentUser)andyougetinformationaboutthecurrentUserandtheuserprivileges.憩ShowCurrentUserUser:Manag

6、erUserclass:ManagerClassPasswordvaliditytime:0daysEnterNewPasswordIPrivilegesModifyusersandprivilegesModifysystemsettingsMakemodification$inofflinemodeMakedownloadMakemodificaticminonlinemode23.2.1MethodforPrivilegehandlingItispossibletocreateownUserCla

7、ssesandUserswithspecificprivileges.ItispossibletoprotecttheUserwithapassword・TheUsernameandpasswordarenotallowedtobethesame・Select(Tools>Setup>Privileges)tocreateaNewUserorUserClass.Possibleprivilegesettingsinthefigurebelow.23.2.5.1UserclassesAmaximumof

8、50userclassesarepermitted,eachwithauniquename,withthesamerestrictionsthatapplytousernames.ForeachUserclass,itsprivilegesareselectedfromtheavailablesystemanduserdefinedprivileges.AlogouttimeisalsoassociatedwiththeUserclass.23.2.5.