LDAP group mapping not working properly

Hi,
not an expert but rather struggling as well, I would try:

  1. Solution og Community Issue 4753 That means: groupdn=Adminsitradores (only)

  2. Is there anything that tells for each user to which group he belongs?

  3. Check with your admin to make sure that memberOf is enabled on the OpenLDAP server

  4. Check with your admin that anonymous access is allowed to this attribute