Getting list of cities or departments from LDAP

[achekmez]

in v2.5.2 when using ldap filter for users in group (& (memberOf:1.2.840.113556.1.4.1941:= CN=GLPI,OU=Security Groups,DC=test,DC=corp) ) and using attribute City or Department we were able to get list of all Cities or Departments in our company and each city or dep was in this list only once.

now v2.13.0 with the same usage we are getting list with city or department of each user. so if we have 5 users in 2 cities in v2.5.2 we will get list with 2 unique names of cities and in v2.13.0 we will get 5 lines showing field City for each user.

it would be great to be able to get or to show lists only unique records in such cases