What is Facebook Group Chat Tab All About?

Facebook Messenger is a messaging app and platform. Originally developed as Facebook Chat in 2008, the company revamped its messaging service in 2010, and subsequently released standalone iOS and Android apps - Wikipedia

Chats in Facebook groups are a way to have real time conversations in Facebook groups that you're a member of. When you create a chat in a group on Facebook, it will automatically create the same group chat in Messenger. Keep in mind that anyone in the group can see and join a group chat.

You can’t find and join a messenger group chat only if you are invited or added by a friend or someone else.
If you need to join a messenger group chat, you can ask your friends if they are in any group chat, tell them to add you. Also, you can post to Facebook groups. Recently, Facebook added a chat tab to groups which means that each member can:

• Create a group chat
• Join the (group) group chat
• Add their fellow friends or members to the chat.

According to me, I think the reason why the chat was created is that; it is to bring some members together to discuss a specific or particular ideas, gain knowledge and some other issues and things apart from posting in the group itself.
If you didn’t see the option to create or join a chat, it means two different things;

• The admin of the group made it in such a way that only admin can create a chat
• The chat tab hasn’t been added to the group yet.

How Do I Create a Facebook Group Chat?

To Create Chat Room:

1. Go to Settings > Display Details > Chat Rooms.
2. Click on Add icon in the Chat Room Page.
3. To add members : Select the users on the left side and click .
4. To remove existing members, select from right side and click .
5. Click Save, once you are done.