[INTEGRATION] Trying to use LLDAP with LAM (Ldap Account Manager)

[esp13]

Description of the service
I know that I can access to the integrated web gui of lldap (on the default 17170 port) but I'm a beginner so I wanted to get a more visual gui display of my ldap directory.
I saw that LAM https://github.com/LDAPAccountManager/lam (Ldap Account Manager) has a "treeview" and wanted to give it a try with my lldap homeserver.
But again, I have difficulties to configure it correctly, I can see users but the groups nor the treeview are working.
Maybe adding a working configuration for LAM in https://github.com/lldap/lldap/tree/main/example_configs could be useful for other beginners :)

What you've tried

I have this in my configuration file (I display here only what seems relevant to my issue) (file generated from the configuration from the web gui of LAM):

ServerURL: ldap://lldapserveraddress:lldapserverport

serverDisplayName:

Admins: uid=admin,ou=people,dc=mysubdomain,dc=mydomain,dc=org

activeTypes: user,group

loginSearchSuffix: ou=people,dc=mysubdomain,dc=mydomain,dc=org

loginSearchFilter: uid=%USER%

loginSearchDN: uid=mylldapadmin,ou=people,dc=mysubdomain,dc=mydomain,dc=org

loginSearchPassword: thepasswordofmylldapadmin

httpAuthentication: false

modules: posixGroup_group_gidGenerator: range
modules: posixGroup_group_minGID: 10000
modules: posixGroup_group_maxGID: 20000
modules: posixGroup_group_hidememberUid: false
modules: posixAccount_user_uidGeneratorUsers: range
modules: posixAccount_user_minUID: 10000
modules: posixAccount_user_maxUID: 30000
modules: posixAccount_user_userNameSuggestion: @givenname@%sn%
modules: posixAccount_user_hidegecos: false
modules: posixAccount_user_hidepassword: false

types: suffix_user: ou=people,dc=mysubdomain,dc=mydomain,dc=org
types: attr_user: #uid;#givenName;#sn;#uidNumber;#gidNumber
types: modules_user: inetOrgPerson,posixAccount,shadowAccount
types: suffix_group: ou=groups,dc=mysubdomain,dc=mydomain,dc=org
types: attr_group: #cn;#gidNumber;#memberUID;#description
types: modules_group: posixGroup
types: customLabel_user:
types: filter_user:
types: customLabel_group: 
types: filter_group:
types: hidden_user:
types: hidden_group:
tools: treeViewSuffix: dc=mysubdomain,dc=mydomain,dc=org

What's not working

• In LAM web gui I can see users but some fields seems missing.

• In LAM web gui the groups nor the treeview aren't displayed.

• In lldap logs I get a lot of warnings, for example:
  `WARN │ │ ┝━ 🚧 [warn]: Ignoring unrecognized group attribute: departmentnumber\n\

                   To disable this warning, add it to "ignored_user_attributes" in the config.
  

WARN │ │ ┝━ 🚧 [warn]: Ignoring unrecognized group attribute: ou\n\

                   To disable this warning, add it to "ignored_user_attributes" in the config.

WARN │ │ ┝━ 🚧 [warn]: Ignoring unrecognized group attribute: o\n\

                   To disable this warning, add it to "ignored_user_attributes" in the config.

WARN │ │ ┝━ 🚧 [warn]: Ignoring unrecognized group attribute: title\n\

                   To disable this warning, add it to "ignored_user_attributes" in the config.

WARN │ │ ┝━ 🚧 [warn]: Ignoring unrecognized group attribute: employeetype\n\

                   To disable this warning, add it to "ignored_user_attributes" in the config.

WARN │ │ ┝━ 🚧 [warn]: Ignoring unrecognized group attribute: businesscategory\n\

                   To disable this warning, add it to "ignored_user_attributes" in the config.

DEBUG │ │ ┝━ expand_attribute_wildcards [ 4.87µs | 0.00% ] ldap_attributes: ["departmentNumber", "ou", "o", "title", "employeeType", "businessCategory"]`