[389-users] memberof entries not displayed in uid ( version 3.1)

Hi List,

I 'm testing DS migration from 389-DS 1.2.3 to 389-DS 3.1   RH9 with memberof plugin been enable when checking for users the  entries for memberof are missing. for each uid.

Are any  cfg params in dse.ldif which may stop from displaying the memberof entries ?

See details :

# 8211065Users, ds, xxxx

dn: uid=8211065,ou=Users,ou=ds,dc=xxxxx

userPassword:: e1NTSEF9K25kcXZ

 = Missing memberOf entries 

In old 389-DS version 1.2.3  I have for same uid

dn: uid=8211065ou=Users,ou=ds,dc=xxxx

****memberOf: cn=xxxx,ou=Groups,ou=ds,dc=xxxxxxx  >>>  mssing for each uid in 389-DS version 3.1

****memberOf: cn=xxxx-users,ou=Groups,ou=ds,dc=cxxxx >>>same 

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DS version 3.1  errorlog 

dsconf slapd-testldap plugin memberof fixup "dc=xxx,dc=xxx"

dsconf slapd-testldap plugin memberof fixup-status

INFO - memberof-plugin - memberof_fixup_task_thread - Memberof task starts (filter: "(|(objectclass=inetuser)(objectclass=inetadmin)(objectclass=nsmemberof))") ...

[05/Feb/2026:18:44:51.265924012 -0800] - INFO - memberof-plugin - memberof_fixup_task_thread - Memberof task finished (processed 45844 entries in 5 seconds)

######################################################

dsconf slapd-testldap plugin memberof show

dn: cn=MemberOf Plugin,cn=plugins,cn=config

cn: MemberOf Plugin

memberofattr: memberOf

memberofgroupattr: member

nsslapd-plugin-depends-on-type: database

nsslapd-pluginDescription: memberof plugin

nsslapd-pluginEnabled: on

nsslapd-pluginId: memberof

nsslapd-pluginInitfunc: memberof_postop_init

nsslapd-pluginPath: libmemberof-plugin

nsslapd-pluginType: betxnpostoperation

nsslapd-pluginVendor: 389 Project

nsslapd-pluginVersion: 3.1.3

objectClass: top

objectClass: nsSlapdPlugin

objectClass: extensibleObject

Thank you

Isabella