How do I add sub-headings to a section?

To add sub-headings to a section in your module

Start by "Turning editing on", this button is located at the top-right of the page.

Go to the section where you need the sub-heading and click "Add an activity and resource" and select "Label" from the options provided.

Type in the sub-heading title and description if necessary

Here, you can increase the sub-heading title font size by clicking on the paragraph style icon and selecting "Heading (small)" from the dropdown

Then, scroll down and click "Save changes" to confirm the action.