Subpages

This is how I create 'subpages'. Maybe there's a better way to do it which I don't know yet :)

First, create a new page (which is going to be the subpage) and give it a name (In this example, it is 'Unit 5')

Next, go to your 'mother page',



write the text for your link (for example, UNIT 5), and press the 'Link' button



Click on 'Choose an existing page' and you will have a drop-down list of our wiki pages. Choose the one you have previously created (Unit 5)



Your link to a subpage is ready :)