Dynamic Distro Groups

Hey Guys

Strange question here. Its about Dynamic Distro Groups and including recipients based on a custom attribute. Here is my command:

New-DynamicDistributionGroup -Name BasicDynDistroTest3 -IncludedRecipients "MailUsers, MailboxUsers" -ConditionalCustomAttribute14 FAB

The above command worked as expected. All users who had the Custom Attribute of FAB for Custom Attribute 14 were added to the group.

Here is my question:

It looks like the distro group itself was set to the same custom attribute of FAB for Conditional Attribute 14. I didn't want to tag the group itself with that attribute, just add the users to the group who had that attribute set on their mailboxes.

I know this is a weird question... but I am hoping someone can assist me with better understanding.

Thanks,

Robert

Robert