An anto-populated group is configured to add all the users with a particular home server to and Access Control List group.
If there are too many users then a subgroup document is created containing the users who did not fit in the main group document, who are added to a subgroup document.
A new subgroup is identical to the previous one, with the same name, users and settings. Notes SPR #MGIN8AVLJK is used to track it and marked it as enhancement request/limitation.
But it Group type is multipurpose, it works as expected.
Customer would like the feature that auto-populated group with ACL type works as multipurpose group. Thanks.