I wanted to get a list of all NAV users with displayname and roles per user in a report. The data base is table “Windows Access Control”. One field should show the displayname of each user. The displayname can be read from hidden table “Windows Object”, field Name. To embed that value in the report i tried to import the field with different methods: by code and by a second, linked dataitem in the report. The result was the same in both cases: the read call (internally an AD query) of the displayname (field Name) is really very, very slow!