Last year WhatsApp tested and later launched their new Communities feature for all WhatsApp users. If you have not found out or familiar with Communities, it is a powerful management tool sitting within WhatsApp to manage all your groups in one place. You can, as admin of multiple groups create a Community, a group of groups for you to manage and access in a single place. You can, as an admin, make a community wide broadcast message, create targeted messages for select groups, and even moderate chats within the group. Of course, WhatsApp will not just stop there.
WhatsApp has added an important privacy control for group admins. Group admins can now decide if a person is worthy of joining the group or not. For Communities users, the admin can choose if a particular individual can join any of the groups within the community or not. Of course, the feature is not just limited to Communities users. They can also still send invite links to people they want in the group. If they do not want a particular person in the group for any longer, they still can kick relevant members out of the groups.
That is not to say that plain members within a community has no added features or benefits for themselves. WhatsApp has added a way to find other members that is in the same groups as you are. It works both ways too, you can find out which members are in the same groups as you are. You can also use the function to find groups through these common contacts, in case you forgot which groups are which. It is important, since the dependency on WhatsApp and Groups within Communities are much bigger than before now.
You might not be seeing the function rolling out to your app today. WhatsApp says that they are rolling the update to users in the coming weeks in stages. If you are interested in getting the best out of your Groups, you want to keep checking your app updates regularly. To know more about the new functions WhatsApp is adding to the app, you can always head out to their blog.