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Is there a way to assign modules to specific groups? I found this old thread and it is exactly what I'm trying to accomplish. The solution in there must be for an older version. I have 4.0
you can do that steps, but using this file:
copy from /components/com_community/templates/jomsocial/layouts/groups/single.php to /templates/[frontend template]/html/com_community/layouts/groups/single.php