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From Admin CP> Apps> Forum> Manage forum> clicking on Add forum will come a op pop up below:
1. To create a main parent forum, just fill in the following element:
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Again click on Add forum, but this time in the Parent Forum field, select a forum that you want this sub-forum to be inherited. We selected Travel as an example of parent forum.
On the Manage forum page, you can see Asia created as a sub-forum of Travel.
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Okay, now we know how to make a main Forum and sub-forum. It’s time to add some toptic to your Forum by creating Threads. From user fornt end> Forum>click on a category you want to add content. On the next page, click on the green button
Next, on the page editor,
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