Hi and thanks for your answer,
Disable user accounts with the alfresco/service/api/people is what we are trying to do but, with the user accounts created by LDAP synchronization, is impossible. It always gives a "Not found user" exception. The same function with de enable option does not give this error and it gives a 200 code.
We have also tried with the alfresco/service/slingshot/profile/userprofile function and it changes the node properties correctly but there must be a superior authority that manage this immutable properties.
If only we knew how to delete this mark to these user accounts, we could manage this account like they have never been sync.
Have you any idea to do this?
Merci beaucoup.