Sub forums help you to classify your forums into different sub categories. For Example: If you have a forum called "Sports", you can create sub forums such as "Cricket", "Football" etc., so that users can post topics in related subjects.
To create a sub forum:
- Go to Settings > Forums.
- Choose the Forum for which you would like to add sub forums from All Forums section.
- Select the Sub Forums tab and click on Add Sub Forum button from the right side menu.
- Specify your Name for your sub forum in the Category Name field. See image below
- Click on Add.
The sub forum gets added to the selected forum.