1. Click to edit an Article or create a new Article.

2. Place cursor where the Document needs to be, or place text in and highlight the text.

3. Click the 'Document' button:

4. Search in the 'Files' section on the left for your Document's Category. 

5. Find and select the Document, click 'Insert document link':

6. Click 'Save' and refresh the webpage to check your work.