Hendrikus- Frankly the most definitive list of CSEs will be on the machine of the most recent version of Windows you are running, in the registry under HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\GPExtensions. In terms of which settings are processed by which CSEs, this is not completely straightforward but, for example, most everything under Administrative Templates is processed by the Registry CSE and then the rest of the CSEs are pretty self-explanatory. But I don?t think you will find a definitive list of which CSE processes every setting. Darren From: gptalk-bounce@xxxxxxxxxxxxx [mailto:gptalk-bounce@xxxxxxxxxxxxx] On Behalf Of Hendrikus Terwint (SEDIRSI-Prestataire) Sent: Wednesday, April 16, 2008 6:39 AM To: gptalk@xxxxxxxxxxxxx Subject: [gptalk] Complete list of all available CSEs and their functionality Hello everybody, Is there a way to determine which GP setting is processed by which CSE ? I have found a list of default Client-Side Extensions on Technet: http://technet2.microsoft.com/windowsserver/en/library/824b4758-9430-4633-8d 8f-3dad0f2bf8391033.mspx?mfr=true However, I?d like to see a complete list, just like the "Group Policy Settings Reference" on windows.com/downloads, with a column that says which CSE is responsible for processing which setting. For example: if we use the DFS.admx to change the DFS network policy. Is there a DFS CSE that processes this policy, or is it processed by one of the default CSEs? Does it require an extension at all? Maybe the CSE list on the link above is quite complete, and all other settings are processed by the Group Policy Engine itself? Is there such list around somewhere? (that links every possible GP setting to the GP Engine or CSE component that processes this setting) Many thanks in advance, Hendrikus TERWINT Consultant Avanade France hendrikus.terwint@xxxxxxxxxxx Prestataire pour le compte de SEDI-RSI, site de Bagnolet Tél. : 01 55 82 39 70