Hello , i have a question there are two assistant field in outlook address book. as mentioned in the pic below, so i have few FAQ's 1. is both are same fields ?? 2. As i updated the ms-exchange-attribute in the AD (via ADSIEDIT) so when i updated it reflects the assistant filed under General tab but not under phone /notes assistant field. 3. Can you please tell me how can i update both the fields, using exchange 2007 SP3 on windows 2008 SP2

Hi Jugalkumar, you can set the assistant phone number for example by using the powershell in Exchange: Example: set-user -identity user1 -TelephoneAssistent "+19999" and set-user -identity user1 -AssistantName "Assistant" here is the reference: http://technet.microsoft.com/en-us/library/aa998221(v=exchg.80).aspx edit: forgot to answer your question: 1) both are not the same fields, the first one is the Assistant Name (msExchAssistantName Attibute), the second the Assistants phone number (telephoneAssistant Attribute) Gre, Christoph