You are correct.
However, there is not a supported way to add an additional mAPIID. I've bugged this twice and it's been closed twice. A private-only KB documents the process (used to be public, but it was deemed to be too dangerous). Jim McBee (another Exchange MVP and author) documents the process on his blog: http://mostlyexchange.blogspot.com/2005/03/adding-attributes-to-exchange -details.html But it isn't supported. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of joe Sent: Saturday, December 16, 2006 8:01 PM To: [email protected] Subject: RE: [ActiveDir] AD Schema Extensions and Exchange System Manager I am not positive on this, but I think you need to look at mAPIIDs. -- O'Reilly Active Directory Third Edition - http://www.joeware.net/win/ad3e.htm ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Waters, MW (Mike) Sent: Tuesday, December 05, 2006 5:26 AM To: [email protected] Subject: [ActiveDir] AD Schema Extensions and Exchange System Manager Excellent mail list ... keep up the good work! But can anyone help me .. For various reasons we have extended the schema in our Active Directory (test only at present) to add further local attributes to users. All is working well until I attempt to make use of the data in these extra attributes within Exchange System Manager (ESM). Specifically, I would like to extend the user template visible from Outlook Address Book to display information contained in the schema extensions Unfortunately, the ESM only allows a handful of attributes to be picked for display and none of them our extensions. Anyone know how to coerce ESM to allow other user attributes to be chosen? Regards Mike Waters
