Hi Steven,
In addition to Guillaume's suggestion, you could create a Report in uStore to export a list of Users who belong to a group.
There are two parts to that Report. A Report Parameter called UserGroup which allows you to choose a Group, which uses the following SQL:
SELECT 'Name' = ACL.[Name],
'Value' = ACL.UserGroupId,
'Selected' = 0
FROM [uStore].[dbo].[ACL_UserGroup] ACL
And the actual Report which uses the following SQL:
SELECT U.[UserID]
,[FirstName]
,[LastName]
,[Email]
FROM [uStore].[dbo].[Users] U
join [uStore].[dbo].[ACL_UserGroupMembership] UG on UG.[UserId] = U.[UserID]
where [StatusID] = 1
and UG.[UserGroupId] = @UserGroup
This could obviously be tweaked for your needs. If you're unsure how to setup a report, I'd suggest speaking to XMPie support and they should be able to assist.
Regards,
Mark.