AD-Group-Import possible?

hey there.

we’re trying to implement rocketchat as our corporate chat-application.
as we use microsoft active directory, all our users are administered in the
ad including groups. we have several groups linking to several departments,
which contain the specific users within these departments.

we tried rocketchat’s ad import - which in fact imports all our users, but:
it doesn’t seem to support groups, does it?

our intention is, to import specific existing ad groups and based on them, chat-rooms
should be created with the containing users already applied.

is this somehow possible? can someone give us a hint?

thanks in advance!
sebastian