![Users are not matched against their LDAP directory after upgrade of Security Management Server to R80 / R80.10, if some of the LDAP configuration fields contain non-English characters Users are not matched against their LDAP directory after upgrade of Security Management Server to R80 / R80.10, if some of the LDAP configuration fields contain non-English characters](https://sc1.checkpoint.com/sc/SolutionsStatics/NEW_SK_NOID1459942197311/Picture51604060457.jpg)
Users are not matched against their LDAP directory after upgrade of Security Management Server to R80 / R80.10, if some of the LDAP configuration fields contain non-English characters
![Pulse Secure Article: KB16686 - LDAP filter for retrieving User Principal Name (UPN) attribute for authentication/authorization. Pulse Secure Article: KB16686 - LDAP filter for retrieving User Principal Name (UPN) attribute for authentication/authorization.](https://www.pulsesecure.net/base/images/kb-images/library/CUSTOMERSERVICE/GLOBAL_JTAC/LDAP%20UPN.jpg)
Pulse Secure Article: KB16686 - LDAP filter for retrieving User Principal Name (UPN) attribute for authentication/authorization.
![Restricting LDAP Scope for User and Group Search | Crowd Data Center and Server 4.4 | Atlassian Documentation Restricting LDAP Scope for User and Group Search | Crowd Data Center and Server 4.4 | Atlassian Documentation](https://confluence.atlassian.com/crowd/files/169118612/169050390/1/1224038632126/groupdn.jpg)
Restricting LDAP Scope for User and Group Search | Crowd Data Center and Server 4.4 | Atlassian Documentation
![Restricting LDAP Scope for User and Group Search | Crowd Data Center and Server 4.4 | Atlassian Documentation Restricting LDAP Scope for User and Group Search | Crowd Data Center and Server 4.4 | Atlassian Documentation](https://confluence.atlassian.com/crowd/files/169118612/169050405/2/1224043160499/crowdgroupconfig.jpg)
Restricting LDAP Scope for User and Group Search | Crowd Data Center and Server 4.4 | Atlassian Documentation
![Planning Users, Groups, and LDAP Synchronization - Filr 4.1: Planning Your Filr Deployment—Best Practices Planning Users, Groups, and LDAP Synchronization - Filr 4.1: Planning Your Filr Deployment—Best Practices](https://www.microfocus.com/documentation/filr/filr-4/filr-bp-plan-deploy/graphics/ldap-server-users-groups.png)
Planning Users, Groups, and LDAP Synchronization - Filr 4.1: Planning Your Filr Deployment—Best Practices
![Restricting LDAP Scope for User and Group Search | Crowd Data Center and Server 4.4 | Atlassian Documentation Restricting LDAP Scope for User and Group Search | Crowd Data Center and Server 4.4 | Atlassian Documentation](https://confluence.atlassian.com/crowd/files/169118612/169050389/1/1224038622466/userdn.jpg)