Adding a File (or a PDF) to an Article can be as simple as dragging and dropping.

1. Click where you would like the Document to appear.

2. Click 'File':

3. Drag and Drop the file from your computer to the center area, or click 'Upload' to choose the file from your computer:

4. After the file has uploaded, click 'Insert' (the file is automatically selected after it uploads):

5. Click 'Save&Close' and refresh the webpage to check your work.